Question

The area of square is 0.5 hectare. What is it`s diagonal?

Answer 1

this is ur answer . hope it helps u

Answer 2

a^2=0.5
a=rt(0.5)
diagonal =rt(2)×a
=rt(2)×rt(0.5)
=rt(2×0.5)
=rt(1)
=1
so diagonal = 1