Question

please give the answer full and the answer of the question is 73cm²​

Answer 1

Answer:

73 square cm

Step-by-step explanation:

$area \: of \: rectangle = 12 \times 18 \\ = 216 \: {cm}^{2} \\ \\ area \: of \: unshaded \: area = \frac{1}{2} \times 12 \times 10 + \frac{1}{2} \times 18 \times 7 + \frac{1}{2} \times 8 \times 5 \\ \\ = 60 + 63 + 20 \\ \\ = 143 \: {cm}^{2} \\ \\ therefore \: \: shaded \: area \: = \: 216 - 143 \\ \\ = 73 \: \: {cm}^{2}$

Answer 2

Answer:

Your answer is 73 square CM

Step-by-step explanation:

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