Question

what is the length of each side of square cardboard if the area of piece of square cardboard is 64 cm²​

Answer 1

Given ,

Area of square =64cm²

Find,

Length of one side of square=?

Let ,

side of square=x

Now,

Area of square = (x)²

64 =x²

x² = 64

x=√64

x=8

Hence ,

Side of square=x=8

Therefore,

Length of one side of square=8.

I hope it's help you.

Answer 2

Step-by-step explanation:

Refer above attachment!!