1-35. Examine the rectangle below. Homework Help x+3 a. What is the perimeter in terms of ? In other words, find the perimeter. b. If the perimeter is 78 cm, find the dimensions of the rectangle. Show all your work. c. Verify that the area of this rectangle is 360 sq. cm. Explain how you know this.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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1-35.
Examine the rectangle below. Homework Help
x+3
a. What is the perimeter in terms of x? In other words, find the perimeter.
b. If the perimeter is 78 cm, find the dimensions of the rectangle. Show all your work.
c. Verify that the area of this rectangle is 360 sq. cm. Explain how you know this.
Transcribed Image Text:1-35. Examine the rectangle below. Homework Help x+3 a. What is the perimeter in terms of x? In other words, find the perimeter. b. If the perimeter is 78 cm, find the dimensions of the rectangle. Show all your work. c. Verify that the area of this rectangle is 360 sq. cm. Explain how you know this.
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