Find the area of a quadrilateral one of whose diagonals is $30$ $c m$ long and the perpendiculars from the other two vertices are $19$ $c m$ and $11$ cm respectively.

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Solution

Length of diagonal $30 c m$
The Perpendiculars are $19$ and $11$
Area of quadrilateral is given as $\frac{1}{2} \times 30 (19 + 11) 15 \times 20 300 c m^{2}$

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Find the area of a quadrilateral one of whose diagonals is 30 cm long and the perpendiculars from the other two vertices are 19 cm and11 cm respectively.

Length of diagonal 30cmThe Perpendiculars are 19 and 11Area of quadrilateral is given as 12×30(19+11)15×20300cm2

Find the area of a quadrilateral one of whose diagonals is $30$ $c m$ long and the perpendiculars from the other two vertices are $19$ $c m$ and $11$ cm respectively.

Length of diagonal $30 c m$
The Perpendiculars are $19$ and $11$
Area of quadrilateral is given as $\frac{1}{2} \times 30 (19 + 11) 15 \times 20 300 c m^{2}$