23) A backyard has a perimeter of 144m. a) If the backyard is square, what are the dimensions? b) If the backyard is rectangular, and the length is three times the width, what are the dimensions?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Hey, can you please answer question 23 (A&B) and show you're work and how you did it in detail, so I can understand and give the answer, please.

23) A backyard has a perimeter of 144m.
a) If the backyard is square, what are the dimensions?
b) If the backyard is rectangular, and the length is three times the width, what are the dimensions?
Transcribed Image Text:23) A backyard has a perimeter of 144m. a) If the backyard is square, what are the dimensions? b) If the backyard is rectangular, and the length is three times the width, what are the dimensions?
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