menu
bartleby
search
close search
Hit Return to see all results
Subscribe
Sign in

Math
GeometryElementary Geometry for College Students6th Edition

close solutoin list
Chapter 2.5, Problem 4E
BuyFindarrow_forward

Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698

Solutions

Chapter
Section
Problem 1E
Problem 2E
Problem 3E
Problem 4E
Problem 5E
Problem 6E
Problem 7E
Problem 8E
Problem 9E
Problem 10E
Problem 11E
Problem 12E
Problem 13E
Problem 14E
Problem 15E
Problem 16E
Problem 17E
Problem 18E
Problem 19E
Problem 20E
Problem 21E
Problem 22E
Problem 23E
Problem 24E
Problem 25E
Problem 26E
Problem 27E
Problem 28E
Problem 29E
Problem 30E
Problem 31E
Problem 32E
Problem 33E
Problem 34E
Problem 35E
Problem 36E
Problem 37E
Problem 38E
Problem 39E
Problem 40E
Problem 41E
Problem 42E
Problem 43E
Problem 44E
Problem 45E
Problem 46E
Problem 47E
BuyFindarrow_forward

Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698
Textbook Problem
25 views

In pentagon ABCDE with ∠ B ≅ ∠ D ≅ ∠ E , find the measure of interior angle D.

Chapter 2.5, Problem 4E, In pentagon ABCDE with BDE, find the measure of interior angle D.

To determine

The measure of interior angle D.

Explanation

Given:

A pentagon ABCDE with ∠B≅∠D≅∠E.

Figure (1)

Formula used:

Write the equation to calculate the sum of the measures of the interior angles of a polygon.

S=(n−2)×180°.

Here, S is the sum of the measures of interior angles of a polygon and n is sides of the polygon.

Definition:

If the angles of a pentagon are congruent, then the measures of the angles are same.

∠B=∠D=∠E.

Calculation:

Calculate the sum of the measures of interior angles of a polygon.

Substitute 5 for n in the above mention equation to find the sum of the measures of interior angles.

S=(5−2)×180°=3×180°=540°

From the figure, the sum of interior angles of pentagon is,

m∠A+m∠B+m∠C+m∠D+m∠E=540°.

Since, the angles of the pentagon are congruent then,

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution
arrow_back
Chapter 2.5,
Problem 3E
Chapter 2.5,
Problem 5E
arrow_forward

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Chapter 2 Solutions

Show all chapter solutions add
Sect-2.1 P-1ESect-2.1 P-2ESect-2.1 P-3ESect-2.1 P-4ESect-2.1 P-5ESect-2.1 P-6ESect-2.1 P-7ESect-2.1 P-8ESect-2.1 P-9ESect-2.1 P-10E
Sect-2.1 P-11ESect-2.1 P-12ESect-2.1 P-13ESect-2.1 P-14ESect-2.1 P-15ESect-2.1 P-16ESect-2.1 P-17ESect-2.1 P-18ESect-2.1 P-19ESect-2.1 P-20ESect-2.1 P-21ESect-2.1 P-22ESect-2.1 P-23ESect-2.1 P-24ESect-2.1 P-25ESect-2.1 P-26ESect-2.1 P-27ESect-2.1 P-28ESect-2.1 P-29ESect-2.1 P-30ESect-2.1 P-31ESect-2.1 P-32ESect-2.1 P-33ESect-2.1 P-34ESect-2.1 P-35ESect-2.1 P-36ESect-2.2 P-1ESect-2.2 P-2ESect-2.2 P-3ESect-2.2 P-4ESect-2.2 P-5ESect-2.2 P-6ESect-2.2 P-7ESect-2.2 P-8ESect-2.2 P-9ESect-2.2 P-10ESect-2.2 P-11ESect-2.2 P-12ESect-2.2 P-13ESect-2.2 P-14ESect-2.2 P-15ESect-2.2 P-16ESect-2.2 P-17ESect-2.2 P-18ESect-2.2 P-19ESect-2.2 P-20ESect-2.2 P-21ESect-2.2 P-22ESect-2.2 P-23ESect-2.2 P-24ESect-2.2 P-25ESect-2.2 P-26ESect-2.2 P-27ESect-2.2 P-28ESect-2.2 P-29ESect-2.2 P-30ESect-2.2 P-31ESect-2.2 P-32ESect-2.2 P-33ESect-2.2 P-34ESect-2.3 P-1ESect-2.3 P-2ESect-2.3 P-3ESect-2.3 P-4ESect-2.3 P-5ESect-2.3 P-6ESect-2.3 P-7ESect-2.3 P-8ESect-2.3 P-9ESect-2.3 P-10ESect-2.3 P-11ESect-2.3 P-12ESect-2.3 P-13ESect-2.3 P-14ESect-2.3 P-15ESect-2.3 P-16ESect-2.3 P-17ESect-2.3 P-18ESect-2.3 P-19ESect-2.3 P-20ESect-2.3 P-21ESect-2.3 P-22ESect-2.3 P-23ESect-2.3 P-24ESect-2.3 P-25ESect-2.3 P-26ESect-2.3 P-27ESect-2.3 P-28ESect-2.3 P-29ESect-2.3 P-30ESect-2.3 P-31ESect-2.3 P-32ESect-2.3 P-33ESect-2.3 P-34ESect-2.3 P-35ESect-2.3 P-36ESect-2.3 P-37ESect-2.3 P-38ESect-2.4 P-1ESect-2.4 P-2ESect-2.4 P-3ESect-2.4 P-4ESect-2.4 P-5ESect-2.4 P-6ESect-2.4 P-7ESect-2.4 P-8ESect-2.4 P-9ESect-2.4 P-10ESect-2.4 P-11ESect-2.4 P-12ESect-2.4 P-13ESect-2.4 P-14ESect-2.4 P-15ESect-2.4 P-16ESect-2.4 P-17ESect-2.4 P-18ESect-2.4 P-19ESect-2.4 P-20ESect-2.4 P-21ESect-2.4 P-22ESect-2.4 P-23ESect-2.4 P-24ESect-2.4 P-25ESect-2.4 P-26ESect-2.4 P-27ESect-2.4 P-28ESect-2.4 P-29ESect-2.4 P-30ESect-2.4 P-31ESect-2.4 P-32ESect-2.4 P-33ESect-2.4 P-34ESect-2.4 P-35ESect-2.4 P-36ESect-2.4 P-37ESect-2.4 P-38ESect-2.4 P-39ESect-2.4 P-40ESect-2.4 P-41ESect-2.4 P-42ESect-2.4 P-43ESect-2.4 P-44ESect-2.4 P-45ESect-2.4 P-46ESect-2.4 P-47ESect-2.4 P-48ESect-2.4 P-49ESect-2.4 P-50ESect-2.5 P-1ESect-2.5 P-2ESect-2.5 P-3ESect-2.5 P-4ESect-2.5 P-5ESect-2.5 P-6ESect-2.5 P-7ESect-2.5 P-8ESect-2.5 P-9ESect-2.5 P-10ESect-2.5 P-11ESect-2.5 P-12ESect-2.5 P-13ESect-2.5 P-14ESect-2.5 P-15ESect-2.5 P-16ESect-2.5 P-17ESect-2.5 P-18ESect-2.5 P-19ESect-2.5 P-20ESect-2.5 P-21ESect-2.5 P-22ESect-2.5 P-23ESect-2.5 P-24ESect-2.5 P-25ESect-2.5 P-26ESect-2.5 P-27ESect-2.5 P-28ESect-2.5 P-29ESect-2.5 P-30ESect-2.5 P-31ESect-2.5 P-32ESect-2.5 P-33ESect-2.5 P-34ESect-2.5 P-35ESect-2.5 P-36ESect-2.5 P-37ESect-2.5 P-38ESect-2.5 P-39ESect-2.5 P-40ESect-2.5 P-41ESect-2.5 P-42ESect-2.5 P-43ESect-2.5 P-44ESect-2.5 P-45ESect-2.5 P-46ESect-2.5 P-47ESect-2.6 P-1ESect-2.6 P-2ESect-2.6 P-3ESect-2.6 P-4ESect-2.6 P-5ESect-2.6 P-6ESect-2.6 P-7ESect-2.6 P-8ESect-2.6 P-9ESect-2.6 P-10ESect-2.6 P-11ESect-2.6 P-12ESect-2.6 P-13ESect-2.6 P-14ESect-2.6 P-15ESect-2.6 P-16ESect-2.6 P-17ESect-2.6 P-18ESect-2.6 P-19ESect-2.6 P-20ESect-2.6 P-21ESect-2.6 P-22ESect-2.6 P-23ESect-2.6 P-24ESect-2.6 P-25ESect-2.6 P-26ESect-2.6 P-27ESect-2.6 P-28ESect-2.6 P-29ESect-2.6 P-30ESect-2.6 P-31ESect-2.6 P-32ESect-2.6 P-33ESect-2.6 P-34ESect-2.6 P-35ESect-2.6 P-36ESect-2.CR P-1CRSect-2.CR P-2CRSect-2.CR P-3CRSect-2.CR P-4CRSect-2.CR P-5CRSect-2.CR P-6CRSect-2.CR P-7CRSect-2.CR P-8CRSect-2.CR P-9CRSect-2.CR P-10CRSect-2.CR P-11CRSect-2.CR P-12CRSect-2.CR P-13CRSect-2.CR P-14CRSect-2.CR P-15CRSect-2.CR P-16CRSect-2.CR P-17CRSect-2.CR P-18CRSect-2.CR P-19CRSect-2.CR P-20CRSect-2.CR P-21CRSect-2.CR P-22CRSect-2.CR P-23CRSect-2.CR P-24CRSect-2.CR P-25CRSect-2.CR P-26CRSect-2.CR P-27CRSect-2.CR P-28CRSect-2.CR P-29CRSect-2.CR P-30CRSect-2.CR P-31CRSect-2.CR P-32CRSect-2.CR P-33CRSect-2.CR P-34CRSect-2.CR P-35CRSect-2.CR P-36CRSect-2.CR P-37CRSect-2.CR P-38CRSect-2.CR P-39CRSect-2.CR P-40CRSect-2.CR P-41CRSect-2.CR P-42CRSect-2.CR P-43CRSect-2.CR P-44CRSect-2.CR P-45CRSect-2.CR P-46CRSect-2.CR P-47CRSect-2.CT P-1CTSect-2.CT P-2CTSect-2.CT P-3CTSect-2.CT P-4CTSect-2.CT P-5CTSect-2.CT P-6CTSect-2.CT P-7CTSect-2.CT P-8CTSect-2.CT P-9CTSect-2.CT P-10CTSect-2.CT P-11CTSect-2.CT P-12CTSect-2.CT P-13CTSect-2.CT P-14CTSect-2.CT P-15CTSect-2.CT P-16CTSect-2.CT P-17CTSect-2.CT P-18CTSect-2.CT P-19CT

Additional Math Solutions

Find more solutions based on key concepts

Show solutions add

Find the limit. 34. limx3x+6xx33x2

Single Variable Calculus

Finding Limits In Exercises 37-58, find the limit (if it exists). See Examples 5, 6, 7, 9, and 11. limx0x+2-2x

Calculus: An Applied Approach (MindTap Course List)

Some of the highest tides in the world occur in the Bay of Fundy on the Atlantic Coast of Canada. At Hopewell C...

Calculus: Early Transcendentals

Find a b. 6. a. = p, p, 2p, b = 2q, q, q

Multivariable Calculus

Find the limit. Use lHospitals Rule where appropriate. If there is a more elementary method, consider using it....

Single Variable Calculus: Early Transcendentals, Volume I

In Exercises 15 to 24, write a word description of each set. There may be more than one correct description. {2...

Mathematical Excursions (MindTap Course List)

For Problems 96-104, write a numerical statement to represent the problem. Then simplify the numerical expressi...

Intermediate Algebra

Calculate each expression in Exercises 124, giving the answer as a whole number or a fraction in lowest terms. ...

Finite Mathematics

2728 a Use a computer algebra system to draw a direction field for the differential equation. Get a printout an...

Calculus (MindTap Course List)

The distance between the point P(x1, y1, z1) and Q(x2, y2, z2) is given by the formula d(P, Q) =_______________...

Precalculus: Mathematics for Calculus (Standalone Book)

In Exercises 1-4, plot the graph of the function f in (a) the standard viewing window and (b) the indicated win...

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

A shipment contains a total of 5232 linear feet of steel pipe. Each piece of pipe is 12 ft long. How many piece...

Elementary Technical Mathematics

Interpretation Wow! In Problems 5-13 you constructed a lot of information regarding the pH of west Texas ground...

Understanding Basic Statistics

Describe the homogeneity of variance assumption and explain why it is important for the independent-measures t ...

Essentials of Statistics for The Behavioral Sciences (MindTap Course List)

A sample of n = 9 scores has a mean of M = 20. One of the scores is changed and the new mean is found to be M =...

Statistics for The Behavioral Sciences (MindTap Course List)

Area In Exercises 57 and 58, find the area of the region. x=3siny=2cos22

Calculus: Early Transcendental Functions

In Exercises 4756, solve the given equation for the indicated variable. 81=3x

Finite Mathematics and Applied Calculus (MindTap Course List)

The composer Beethoven wrote 9 symphonies, 5 piano concertos (music for piano and orchestra), and 32 piano sona...

Probability and Statistics for Engineering and the Sciences

In Problems 1-4, graph the functions. 4.

Mathematical Applications for the Management, Life, and Social Sciences

As the director of the local Boys Club, you have claimed for years that membership in your club reduces juvenil...

Essentials Of Statistics

Convert each expression in Exercises 25-50 into its technology formula equivalent as in the table in the text. ...

Applied Calculus

An executive of a large manufacturing company earns a gross annual salary of $43,500. What is the weekly, biwee...

Contemporary Mathematics for Business & Consumers

Evaluate the integral. 13. ex3dx

Single Variable Calculus: Early Transcendentals

Assume that A1 exists and find a solution X to AX=B where A and B are in Mn().

Elements Of Modern Algebra

For Questions 1 through 4, fill in each blank with the appropriate word or expression. The value h in y=sin(xh)...

Trigonometry (MindTap Course List)

Arc Length In Exercises 55-58, find the arc length of the curve on the interval [0,2]. Cycloid arch: x=a(sin),y...

Calculus of a Single Variable

Torricellis Law Torricellis Law states that water will flow from an opening at the bottom of a tank with the sa...

Calculus: Early Transcendental Functions (MindTap Course List)

If 4 is a critical number for f and f′(x) < 0 for x < 4 and f′(x) > 0 for x > 4, then: f has a local maximum at...

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th

For a = 6i − j and b = 2i + 3j, a + 2b = 2i − 4j 8i − 2j 16i − 4j 10i + 5j

Study Guide for Stewart's Multivariable Calculus, 8th

In Exercises 16, determine whether the experiment is binomial experiment. Justify your answer. Recording the nu...

Finite Mathematics for the Managerial, Life, and Social Sciences

Do you dislike waiting in line? Supermarket chain Kroger has used computer simulationand information technology...

STATISTICS F/BUSINESS+ECONOMICS-TEXT

For a two-factor research study with two levels for factor A and four levels for factor B. how many participant...

Research Methods for the Behavioral Sciences (MindTap Course List)

The random variable x is known to be uniformly distributed between 10 and 20. a. Show the graph of the probabil...

Statistics for Business & Economics, Revised (MindTap Course List)

Finding Velocity and Acceleration Vectors in Space In Exercises 11-20, the position vector r describes the path...

Calculus (MindTap Course List)

Determine whether each statement is true. Do not evaluate the determinants. -2-3-45-12123=-234-51-2123

College Algebra (MindTap Course List)

Volume Use a double integral in polar coordinates to find a such that the volume inside the hemisphere z=16x2y2...

Multivariable Calculus

Solve each of the following equations using either the addition, subtraction, or division principle of equality...

Mathematics For Machine Technology

Identify the four phases that make up an ABAB (reversal) design, and describe how the participant’s behavior is...

Research Methods for the Behavioral Sciences (MindTap Course List)

For the multiple regression model in Exercise 14.6, the value of R2 was 0.06 and the adjusted R2 was 0.06. The ...

Introduction To Statistics And Data Analysis

Finding the Center of Mass In Exercises 31-34, introduce an appropriate coordinate system and find the center o...

Calculus

bartleby
© bartleby 2019