Question

in a square one digonal is 16 cm find the side of square​

Answer 1

Answer:

Step-by-step explanation:

Given, AC = 16 cm

Let sides of square be 'a'

∴ By using Pythagoras Theorem,

AD² + DC² = AC²

a² + a² = 16²

2a² = 256

a² = 128

a = √128

= 11.31 cm

Hope it helps. :)