Question

13. The length of a diagonal of a square is 8 root 2 cm. Find its area​

Answer 1

Given:-

The length of a diagonal of a square is 8 root 2 cm. Find its area :-

ẞØLÛTÏØÑ:-

length of the side of the square = 8√2/√2 cm

= 8 cm

so the area of the square = 8² cm²

= 64 cm²

Answer 2

Answer:

Diagonal of square = √2× side

8√(2) cm = √(2) × side

side = 8√(2)/√(2)

side = 8 cm

Area of square = side ^2

= 8^2 cm ^2

= 64 cm ^2