Question

a square each side of 5cm find the length of one of its diagnol

Answer 1

APPLYING THE PYTHAGOREAN THEOREM ON THE SIDES OF THE SQUARE WE GET THE LENGTH OF THE DIAGONAL TO BE 5√2 cm.

Answer 2

sqrt 2a

given a = 5

then diagonal = root 2× 5

≈ 7.07

hope its helpful..@.@