Question

find the area of the following figures:-​

Answer 1

Answer:

a) area of triangle =

$\frac{1}{2} \times b \times h$

$= \frac{1}{2} \times 22 \times 15 \\ = 11 \times 15 \\ = 165 \: cm {}^{2}$

b) area of parallelogram = B*H

= 10*12

=120 cm2

c) area of circle

$= \pi \: r {}^{2} \\ = \frac{22}{7} \times 14 \times 14 \\ = 22 \times 2 \times 14 \\ = 616 \: mm {}^{2}$

Hope, it helpful for you