Question

1. Find area of the following polygons. ​

Answer 1

Answer:

your answer is 54 cm² i hope it is usefull

Answer 2

$\tt\huge\purple{hello!!!}$

HERE IS UR ANSWER

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As we know this polygon is formed by two triangles

area of triangle =

$\frac{1}{2} bh$

$in \: \triangle \: pqs \\ \frac{1}{2} (4)(7) \\ = 14 {cm}^{2}$

$in \: \triangle \: sqr \\ \frac{1}{2} (3)(7) \\ = \frac{21}{2} = 10.5 {cm}^{2}$

$area \: of \: polygon = 14 + 10.5 \\ = 24.5 {cm}^{2}$