Question

find the side and diagonal of a square whose area area is 64sq cm

Answer 1

let each side of the square be a

a^2 = 64

a = 8 cm

we know

diagonal of a square = root(2) a

= root(2) x 8

= root(2) x 2root(2)

= 4 cm

Answer 2

↪ Question : find the side and diagonal of a square whose area area is 64 cm² ?

↪ Method of Solution :

↪ Given: Area of Square = 64 cm²

↪ (Side)² = 64

↪ Side = √64

↪ Side = 8 cm

Now, According to the Question's Statement!

➡ Statement : find the side and diagonal of a square!


↪Diagonal of Square = √2a

↪Diagonal of Square = √2 × 8

↪Diagonal of Square = 1.41 × 8

↪ Diagonal of Square = 11.28 cm²


▶Hence, Required Diagonal of Square is 11.28 cm²▶