Question

find the perimeter of a square whose area is 256 CM2​

Answer 1

Answer:

A=a2

P=4a

Solving for P

P=4A=4·256=64

Answer 2

Answer:

A.T.Q

area of square = (side)²

area of square = (side)²therefore,

area of square = (side)²therefore,side² = 256 ------------(given, area of square)

area of square = (side)²therefore,side² = 256 ------------(given, area of square)side = √256

side = 16cm

therefore, side of square = 16

NOW,

PERIMETER of square = 4*side

= 4*16

= 16cm

Step-by-step explanation:

therefore, your answer = 16cm

hope it's helpful,

I am new in brainly