1.

The perimeter of a square filed is 8km. Find its area in hectares.

Answer»

Answer:

Step-by-step explanation:

Solution :-

Perimeter of the square FIELD = 8 km

SIDE of the square = Perimeter/4

⇒ 8/4

⇒ Side of the square = 2 km

So, length of each side of the square is 2 km 

Area of square = Side*Side

⇒ 2 km × 2 km

= 4 sq km

As we KNOW that 1 sq km = 100 hectares

So, 4 km = 400 hectares

Hence, the area of the square field is 400 hectares.

Hope this helped!!!!!


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