Perimeter of a square is 8km. Find its area in hectares

Perimeter of a square is 8km. Find its area in hectares.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Given perimeter of square field is 8 km

let 'a' be its side

then perimeter = 4a = 8km

[a = 2km]

we know 1 hectares =0.01(km)²

area of filed = a²

= 4km²

then area of hectare = 400/0.01 = 400 hectares.

4 views Answered 2023-02-05 15:29

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