Question

the diagram of a square is 72 cm find the side of the square.​

Answer 1

Answer:

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Step-by-step explanation:

let the side of square be x

(side)^2+(side)^2=(diagonal)^2 {Pythagoras theorem}

x^2+x^2=72^2

2x^2=5184

x^2=5184÷2

x=√2592

x=50.91(approx)

Answer 2

Answer:

Diagonal of a square = 72 cm.

root 2 * side = 72

side = 72 / root 2

= 72*root 2 / 2

= 36 * root 2 cm

Hence, answer is (36 * root 2) cm