Question

The area of parallelogramABCDis40sq.cm.If X be the midpoint of AD ,find area of triangle AXB.

Answer 1

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it is 20 cm2 .

triangle AXYand parallelogram ABCD lies on same base AB and between same parallels AB and CD.

hence; ar [triangle AXY] = 1/2 ar [parallelogram ABCD] - Theorem 9.2

ar [triangle AXY] = 1/2 * 40

= 20cm2

Answer 2

Answer:

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