Question

Find the area of the quadrilateral abcd Whose sides are 9m 40m 28m and 15 m respectively and the angle between the first two sides is a straight angle

Answer 1

Answer:

Heron's Formula

Find the area of a quadrilateral ABCD whose sides in metres are 9, 40, 28 and 15 respectively and the angle between first two sides is a right angle. = 180 m2 + 126 m2 = 306 m2.

Answer 2

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