Question

What is the perimeter of a square whose area is 64 square cm.?
Answer​

Answer 1

Step-by-step explanation:

area of square =side²

64=side²

side=8cm

now,

perimeter=4×8=32cm

Hope it helps..

Answer 2

Answer:

area of square is a² so à( side of sq) will be √64 which is 8.therfore the side of sq is 8 cm.now the perimeter of sq is 4a which means 4x8.that gives you the perimeter as 32cm²