find area of figure given
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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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Verified answer
Answer:
[tex]Area \: of \: trapezium \: ABCD = 24 {cm}^{2} \\ \\ [/tex]
Step-by-step explanation:
[tex]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} \\ \\ [/tex]
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