Question

The length of the diagonal of a square is 8 square root2 cm.
Find the length of its side and hence find the area
of the square.​

Answer 1

Answer:

8cm, 32cm

Step-by-step explanation:

Diagonal=side*√2

8√2 / √2=side

Side =8cm

Perimeter =4*side=8*4=32cm

Answer 2

Answer:

64cm^2

Step-by-step explanation:

diagonal = 8 root 2

side= a

2* side^2 = 8root 2^2

2 side ^2 = 128

side^2 = 64

side = 8

area = side square

      = 64cm^2