Question

question no 8. did not getting answer​

Answer 1

$\huge\star{\underline{\underline{\red{\tt{\mid{Answer \implies 22c{m}^{2}}}}}}}\star$

$\huge\bigcirc\underline\green{\mathfrak{Explanation}}\bigcirc$

_____________________________

See the attachment for Reference

_________________________

Rectangle A= DH x PE

= 15 x 6

$\implies$ 90cm²

_________________________

Triangle B = $\frac{1}{2}$ x AG x (EF)

EF= HD-AF

EF$\implies$ 15-5=10cm

Therefore,

Area Of ∆ B= $\frac{1}{2}$ x 4 x (10)

$\implies$ 20cm²

_________________________

Triangle C=$\frac{1}{2}$ x BH x (DC)

DC=15-9=6cm

therefore,

Area of ∆ C=$\frac{1}{2}$ x 8 x (6)

$\implies$ 24cm²

_________________________

Rectangle D= AF x AG

= 5 x 4

$\implies$ 20cm²

________________________

Rectangle E = BC x BH

= 9 x 8

$\implies$ 72 cm²

_______________________

Area of Figure = A + B + C + D +E

= 90 + 20 + 24 + 20 + 72

$\huge\implies$22cm²

_______________________________