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3 years ago

a rectangle pool is 9 ft wide. the pool has an area of 117 square feet. what is the perimeter of the pool?

Mathematics

2 answers:

Softa [21]3 years ago

6 0

9*13=117
(9*2)+(13*2)=44
44 feet

SashulF [63]3 years ago

3 0

You need to find the length: 117 ÷ 9 =13 ft
Find the perimeter: (13+9) ×2 = 44 ft

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which is true. So, $(-1,1)$ can be a vertex

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Put $(x,y)=(1,1)$

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