Mathematics: Alaina bought a square frame for her desk that has an area of 81 square inches. what is the perimeter of the frame?

First, you need to find the volume of each figure that you see in compound shapes. Finally, add all of them together. Hope it helped!...

Alaina bought a square frame for her desk that - id780661, brooklynunderwood46

lovebaeforlife351

12.03.2022

By definition, the area of the square is given by:

A = L ^ 2

Where,

L: length of the sides of the square

Substituting values we have:

L^2 = 81

From here, we clear the length of the sides:

$L = \sqrt{81}$

L = 9

Then, the perimeter of the square is given by:

P = 4L

Substituting values we have:

P = 4 (9)

P = 36

The perimeter of the frame is:

P = 36

0,0(0 оценок)