Question

What is the perimeter of a square with an area of 256

cm2?
a. 16 cm
b. 32 cm
C. 64 cm
d. 128 cm

Answer 1

C

Explanation:

Since we know that squares have all equal sides the area of a square is just a side². So, we would square root 256 in order to find one side. And we know that there are 4 sides of a square so 16+16+16+16= 64. so the answer is C