Engineering Board Exam Reviewer · Quadrilaterals · easy

Find the area of a trapezoid with parallel sides 8 cm and 14 cm and height 6 cm.

1. 66 cm2
2. 132 cm2
3. 84 cm2
4. 44 cm2

Answer

A. 66 cm2

Solution

Area = 12(8+14)(6)= 12(22)(6)=66 cm2.

More Quadrilaterals questions

1. A rhombus has diagonals of 12 cm and 16 cm. Find its area.
2. Find the length of the diagonal of a rectangle with sides 9 cm and 12 cm.
3. A parallelogram has sides of 10 cm and 14 cm, with an included angle of 60°. Find its area.
4. Find the sum of the interior angles of any quadrilateral.
5. A cyclic quadrilateral has sides 5, 6, 7, and 8. Using Brahmagupta's formula, find its area.

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