Question

the area of a square is 1 hectare calculate its perimeter and length of diagonal

Answer 1

HERE IS YOUR ANSWER...⬇⬇


$\boxed{SOLUTION}$ ➡



Let,

Length of each side of the square = a metre

Given,

Area of the square = 1 hectare

=> a × a = 1 hectare

=> a^2 = 10000 metres [ °•° 1 hectare = 10000 metre ]

=> a = $\sqrt {10000}$

=> a = 100


•°• Length of each side = 100 metre


•°• Perimeter of square = 4a

= (4 × 100) metre

= 400 metre



(Length of the diagonal )^2 = (length of one side)^2 × (length of one side)^2

=> (length of the diagonal )^2 = (100)^2 × (100)^2

=> length of the diagonal =$\sqrt{ (100)^2× (100)^2}$

=> length of the diagonal = 100 × 100

=> length of the diagonal = 10000 metre



$\boxed{ANSWER}$ ➡

Perimeter = 400 metre

Length of diagonal = 10000 metre

Answer 2

Answer:

the area is 1 hectare

as we know,1 hectare=100m

so,

perimeter=4 × side

Perimeter= 4× 100

=400m

thank you