   Chapter 8.1, Problem 27E Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

A beach tent is designed so that one side is open. Find the number of square feet of canvas needed to make the tent. To determine

To find:

The number of square feet of canvas needed to make the tent.

Explanation

1) Procedure:

Converting theoretical statement into mathematical statement, identifying the figure and the calculation is followed by suitable geometric formulae.

2) Calculation:

Given,

For the number of square feet of canvas we front side of the tent is open have to find the area of the tent

Back side of the tent is a rectangular shape and the top side of the tent is a parallelogram.

Find the area of the tent:

Left and right side of the tent is equal which is shown below.

Point B and D split the figure into two triangle with line BD¯

For the right ABD

Here, a=6ft and b=6ft

Area of the right triangle

ABD=12ab unit2

=12(6)(6)

=12(36)

=18 unit2.

For BCD

Base of BCD(b)=8ft

Height of BCD(h)=6ft

Area of the BCD

BCD=12bh unit2

BCD=12(8)(6)

=12(48)

=24ft

Area of the left side of tent (A1)=ABD+BCD

=18+24

A1=42ft2.

Thus, area of the right side A2=42ft2

Back side of the tent is triangular shape with equal dimensions of 12ft by 6ft

Area of the back side of tent (A3)=lw unit2

Where, length l=12ft and width w=6ft

A3=(12)(6)

A3=72ft2

Top side of the tent is an parallelogram with base 12 ft

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

In Exercises 9-12, find the domain of the function. f(x)=1x1

Calculus: An Applied Approach (MindTap Course List)

For f(x) = cos1(2x), f(x) = a) 114x2 b) 214x2 c) 414x2 d) 814x2

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

True or False: converges.

Study Guide for Stewart's Multivariable Calculus, 8th 