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Leena read a book that had a perimeter of 72 cm. If one side of the book is 16 cm, what is the length of the other side? a)20cm b. 40cm c. 32cm

Sagot :

Based on the information given, it can be seen that the length or the book will be 20cm.

How to solve perimeter.

From the information given, Leena read a book that had a perimeter of 72 cm and one side of the book is 16 cm. Therefore, the length will be calculated thus:

Perimeter = 2(Length + Width)

72 = 2(Length + 16)

72 = 2L + 32

2L = 72 - 32

2L = 40

L = 40/2

L = 20

Therefore, the length is 20cm.

Learn more about perimeter on:

https://brainly.com/question/16596982

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