Question

11. find the length of the side of a square if the length of its diagonal is 10 cm​

Answer 1

Length of diagonal = 10 cm.

Diagonal of a square = √2×side

∴ side = diagonal/√2

Side= 10/√2

= 5√2 cm

Answer 2

Hey MATE!!!

The answer to your question is in the image above.

Please refer to it.

Hope it helps

HAKUNA MATATA :))