1 Answer

Silly · Answer 1 · 2022-04-17T02:48:53+0000

Answer:
$215\ cm^2$

Explanation:

Given

Here the given figure can be divided into two shapes i.e. rectangle and a trapezium

For rectangle ABCD Area =
$10*8=80\ cm^2$

Area of trapezium CEFD Area is
$(1)/(2)[\text{sum of non-parallel sides}]*[\text{distance between them}]$

$\Rightarrow (1)/(2)* [10+17][10]=135\ cm^2$

Total shaded area
$=80+135=215\ cm^2$

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