Question

the area of square field is 1/2 hectare find the length of its daigonal

Answer 1

1/2 hectare = 5000 sq meter

side *side=5000 sq meter

side=√5000

side=50√2 m

Length of the diagonal of square = √2s

= 50 * √2 * √2

= 50 * 2  

Length of diagonal of square = 100 m

i think thats the answer

hope it helps

Answer 2

let the length of each side be 's'
Now the area of square = 1/2 hectare = 0.5 hectare
1 hectare = 10000 sqm
so 0.5 hectare = 5000 sqm
Now, Side ×Side = 5000
Side = square root of 5000
or, Side = 50root 2 m
length of diagonal of square = root2 × side
or length of diagonal = root2 × 50 ×root2
length of diagonal = 50×2
Therefore, length of diagonal = 100m .Hope it helps you