BuyFindarrow_forward

Elementary Geometry for College St...

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

Solutions

Chapter
Section
BuyFindarrow_forward

Elementary Geometry for College St...

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

In Exercises 44 to 44, explain why each statement is true.

The altitude from the vertex of an isosceles triangle is also the median to the base of the triangle.

To determine

To explain:

The altitude from the vertex of an isosceles triangle is also the median to the base of the triangle.

Explanation

(1) If two angles of one triangle are congruent to two angles of second triangle, then the third angle of both triangles are congruent.

(2) If two angles and the included side of one triangle are congruent to two angles and the included sides of a second triangle, then the triangles are congruent (ASA).

(3) Median of a triangle is a line segment joining a vertex to the midpoint of the opposite side.

Given:

An isosceles ΔABC is given with altitude AD¯ and AB¯AC¯.

Figure (1)

Approach:

Consider the ΔABC with altitude AD¯.

Altitude AD¯ is perpendicular to BC¯.

ADB and ADC are of measure 90°

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

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

Get Started
Sect-3.1 P-11ESect-3.1 P-12ESect-3.1 P-13ESect-3.1 P-14ESect-3.1 P-15ESect-3.1 P-16ESect-3.1 P-17ESect-3.1 P-18ESect-3.1 P-19ESect-3.1 P-20ESect-3.1 P-21ESect-3.1 P-22ESect-3.1 P-23ESect-3.1 P-24ESect-3.1 P-25ESect-3.1 P-26ESect-3.1 P-27ESect-3.1 P-28ESect-3.1 P-29ESect-3.1 P-30ESect-3.1 P-31ESect-3.1 P-32ESect-3.1 P-33ESect-3.1 P-34ESect-3.1 P-35ESect-3.1 P-36ESect-3.1 P-37ESect-3.1 P-38ESect-3.1 P-39ESect-3.1 P-40ESect-3.1 P-41ESect-3.2 P-1ESect-3.2 P-2ESect-3.2 P-3ESect-3.2 P-4ESect-3.2 P-5ESect-3.2 P-6ESect-3.2 P-7ESect-3.2 P-8ESect-3.2 P-9ESect-3.2 P-10ESect-3.2 P-11ESect-3.2 P-12ESect-3.2 P-13ESect-3.2 P-14ESect-3.2 P-15ESect-3.2 P-16ESect-3.2 P-17ESect-3.2 P-18ESect-3.2 P-19ESect-3.2 P-20ESect-3.2 P-21ESect-3.2 P-22ESect-3.2 P-23ESect-3.2 P-24ESect-3.2 P-25ESect-3.2 P-26ESect-3.2 P-27ESect-3.2 P-28ESect-3.2 P-29ESect-3.2 P-30ESect-3.2 P-31ESect-3.2 P-32ESect-3.2 P-33ESect-3.2 P-34ESect-3.2 P-35ESect-3.2 P-36ESect-3.2 P-37ESect-3.2 P-38ESect-3.2 P-39ESect-3.2 P-40ESect-3.3 P-1ESect-3.3 P-2ESect-3.3 P-3ESect-3.3 P-4ESect-3.3 P-5ESect-3.3 P-6ESect-3.3 P-7ESect-3.3 P-8ESect-3.3 P-9ESect-3.3 P-10ESect-3.3 P-11ESect-3.3 P-12ESect-3.3 P-13ESect-3.3 P-14ESect-3.3 P-15ESect-3.3 P-16ESect-3.3 P-17ESect-3.3 P-18ESect-3.3 P-19ESect-3.3 P-20ESect-3.3 P-21ESect-3.3 P-22ESect-3.3 P-23ESect-3.3 P-24ESect-3.3 P-25ESect-3.3 P-26ESect-3.3 P-27ESect-3.3 P-28ESect-3.3 P-29ESect-3.3 P-30ESect-3.3 P-31ESect-3.3 P-32ESect-3.3 P-33ESect-3.3 P-34ESect-3.3 P-35ESect-3.3 P-36ESect-3.3 P-37ESect-3.3 P-38ESect-3.3 P-39ESect-3.3 P-40ESect-3.3 P-41ESect-3.3 P-42ESect-3.3 P-43ESect-3.3 P-44ESect-3.3 P-45ESect-3.3 P-46ESect-3.3 P-47ESect-3.3 P-48ESect-3.4 P-1ESect-3.4 P-2ESect-3.4 P-3ESect-3.4 P-4ESect-3.4 P-5ESect-3.4 P-6ESect-3.4 P-7ESect-3.4 P-8ESect-3.4 P-9ESect-3.4 P-10ESect-3.4 P-11ESect-3.4 P-12ESect-3.4 P-13ESect-3.4 P-14ESect-3.4 P-15ESect-3.4 P-16ESect-3.4 P-17ESect-3.4 P-18ESect-3.4 P-19ESect-3.4 P-20ESect-3.4 P-21ESect-3.4 P-22ESect-3.4 P-23ESect-3.4 P-24ESect-3.4 P-25ESect-3.4 P-26ESect-3.4 P-27ESect-3.4 P-28ESect-3.4 P-29ESect-3.4 P-30ESect-3.4 P-31ESect-3.4 P-32ESect-3.4 P-33ESect-3.4 P-34ESect-3.4 P-35ESect-3.4 P-36ESect-3.4 P-37ESect-3.4 P-38ESect-3.4 P-39ESect-3.4 P-40ESect-3.5 P-1ESect-3.5 P-2ESect-3.5 P-3ESect-3.5 P-4ESect-3.5 P-5ESect-3.5 P-6ESect-3.5 P-7ESect-3.5 P-8ESect-3.5 P-9ESect-3.5 P-10ESect-3.5 P-11ESect-3.5 P-12ESect-3.5 P-13ESect-3.5 P-14ESect-3.5 P-15ESect-3.5 P-16ESect-3.5 P-17ESect-3.5 P-18ESect-3.5 P-19ESect-3.5 P-20ESect-3.5 P-21ESect-3.5 P-22ESect-3.5 P-23ESect-3.5 P-24ESect-3.5 P-25ESect-3.5 P-26ESect-3.5 P-27ESect-3.5 P-28ESect-3.5 P-29ESect-3.5 P-30ESect-3.5 P-31ESect-3.5 P-32ESect-3.5 P-33ESect-3.5 P-34ESect-3.5 P-35ESect-3.5 P-36ESect-3.5 P-37ESect-3.5 P-38ESect-3.CR P-1CRSect-3.CR P-2CRSect-3.CR P-3CRSect-3.CR P-4CRSect-3.CR P-5CRSect-3.CR P-6CRSect-3.CR P-7CRSect-3.CR P-8CRSect-3.CR P-9CRSect-3.CR P-10CRSect-3.CR P-11CRSect-3.CR P-12CRSect-3.CR P-13CRSect-3.CR P-14CRSect-3.CR P-15CRSect-3.CR P-16CRSect-3.CR P-17CRSect-3.CR P-18CRSect-3.CR P-19CRSect-3.CR P-20CRSect-3.CR P-21CRSect-3.CR P-22CRSect-3.CR P-23CRSect-3.CR P-24CRSect-3.CR P-25CRSect-3.CR P-26CRSect-3.CR P-27CRSect-3.CR P-28CRSect-3.CR P-29CRSect-3.CT P-1CTSect-3.CT P-2CTSect-3.CT P-3CTSect-3.CT P-4CTSect-3.CT P-5CTSect-3.CT P-6CTSect-3.CT P-7CTSect-3.CT P-8CTSect-3.CT P-9CTSect-3.CT P-10CTSect-3.CT P-11CTSect-3.CT P-12CTSect-3.CT P-13CTSect-3.CT P-14CTSect-3.CT P-15CTSect-3.CT P-16CTSect-3.CT P-17CTSect-3.CT P-18CTSect-3.CT P-19CT

Additional Math Solutions

Find more solutions based on key concepts

Show solutions add

If the volume of the box is 252 in3, find the value of x.

Elementary Geometry For College Students, 7e

39. If , find the following. (b) (c) (d)

Mathematical Applications for the Management, Life, and Social Sciences

Add the following hexadecimal numbers: 23AC+5F7

Elementary Technical Mathematics

Evaluate the limit, if it exists. limt0(1t1t2+t)

Single Variable Calculus: Early Transcendentals

In Exercises 35-38, find an equation of the line that has slope m and y-intercept b. 37. m = 0; b = 5

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

A sample of n = 9 scores has X = 108. What is the sample mean?

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

Using n = 4 and midpoints for xi, then Riemann sum for 17x2 dx is a) 3443 b) 72 c) 168 d) 112

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

True or False: i + j is a unit vector in the direction of 5i + 5j.

Study Guide for Stewart's Multivariable Calculus, 8th

Write each equation in logarithmic form. 3-4=181

College Algebra (MindTap Course List)