Question

find area of figure given

Answer 1

Answer:

24cm²

Step-by-step explanation:

first make a line parallel to AB which starts from C name it E

In rectangle ABCE

l×b

4×5

= 20cm²

In Triangle DEC

l×b÷2

4×2÷2

=2cm²

So on adding ABCD is 24cm²

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Answer 2

Answer:

$Area \: of \: trapezium \: ABCD = 24 {cm}^{2}$

Step-by-step explanation:

$Area \: of \: trapezium = \frac{1}{2} \times ( Sum \: of \: parallel \: sides) \times \perp \:Height \\ \\ Area \: of \: trapezium \: ABCD = \frac{1}{2} \times (AD + BC) \times AB \\ \\ Area \: of \: trapezium \: ABCD = \frac{1}{2} \times (7cm + 5cm) \times 4cm \\ \\ Area \: of \: trapezium \: ABCD = \frac{1}{2} \times 12cm \times 4cm \\ \\ Area \: of \: trapezium \: ABCD =\frac{1}{ \cancel2} \times 12cm \times \cancel4cm \\ \\ Area \: of \: trapezium \: ABCD = 12cm \times 2cm \\ \\ Area \: of \: trapezium \: ABCD = 24 {cm}^{2}$

HOPE IT HELPS YOU !

THANKS !