Question

The area of a square field is 32 m┬▓. Find its diagonal

Answer 1

let the sides be= a

4a=32

a=32/4

a=8cm

the sides are = 8cm

to find diagonal put herones formula

H2=p2+b2

H2= 64+64

H2.=128CM

H=√128cm

H= 11.31cm