Question

Find the side of the square if its diagonal is 12 cm *​

Answer 1

Answer:

the side of the square is 8.4 cm.

Step-by-step explanation:

let the half side of the triangle be a right angled triangle.

using pythogoras theoreum:

x^2 + x^2 = 12^2

2x^2 = 144

x^2= 72

x= 8.4 cm