Engineering Board Exam Reviewer · Quadrilaterals · easy

A rhombus has diagonals of 12 cm and 16 cm. Find its area.

1. 96 cm2
2. 192 cm2
3. 144 cm2
4. 48 cm2

Answer

A. 96 cm2

Solution

Area = 12d1d2= 12(12)(16)=96 cm2.

More Quadrilaterals questions

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

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