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Let ∆ABC and ∆ABD be on the same base AB and between the same parallels AB and CD. Then the relation between areas of triangles ABC and ABD will be
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∆ABD = 1 ∆ ABC 3 -
∆ABD = 1 ∆ ABC 2 -
∆ABC = 1 ∆ ABD 2 - ∆ABC = ∆ABD
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Correct Option: D
The areas of triangles on the same base and between the same parallel lines are equal.
∴ ∆ABC = ∆ABD
298. (2) Perimeter of rhombus
= 4 × side
∴ Each side = | = 60 metre | |
4 |
Distance between parallel sides = 20 metre
∴ Area of rhombus = 60 × 20 = 1200 sq. metre