Area and Perimeter Practice Test 2

Question : 10 of 40

Marks: +1, -0

The diagonal of a farm in the shape of a quadrilateral is 180 m. The altitudes drawn from the other vertices on the diagonal are 57 m and 112 m. Find the area of the farm in hectares.

1.521
1.621
1.721
1.821

Validate

Solution:

Area of the farm =

1/2

× 180 × (57 + 112)
= 90 × 169 = 15210

m^2

= 1.521 hectares

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