Question

one diagonal of a quadrilateral is 18 cm and length of perpendicular to it from the other two vertices are 7 cm and 10 cm respectively find the area of quadrilateral​

Answer 1

Area of the quadrilateral is

$= \frac{1}{2} \times 18(7 + 10) \\ = 9 \times 17 \\ = 153 \: \: cm {}^{2}$

Answer 2

The answer is ⏩

$153cm {}^{2}$