Question

# If the length of the diagonal of square is 10 cm, then the value of the side of the square is

A

153 cm

B

102 cm

C

52 cm

D

53 cm

Solution

## The correct option is C 5√2 cm Let ABCD be the square Let 'x' be the side of the square Using Pythagoras' theorem, AC2=AB2+BC2.(10)2=x2+x2100=2x2⇒x2=50⇒x=√50=5√2 cm Mathematics

Suggest Corrections

0

Similar questions
View More