Question

Find the perimeter and diagonal of a square whose area is 64 cm

Answer 1

Answer:

Step-by-step explanation:

Area of a square is

Side× side

In square all sides are equal

So

Side×side=64 cm²

s²=64

s=√64

s=8 cm

One side = 8 cm

Perimeter of square

4×side

=4×8

=32cm

Answer 2

Step-by-step explanation:

area =64cm square

side*side=64

s2=64

s=√64

s=8

one side =8

perimeter of square =4*side

=4*8=32