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Please see the attachment. Please explain how to solve.

Please see the attachment. Please explain how to solve.-example-1

1 Answer

6 votes
The width of A is 12.5 and the length is 7.5. Therefore of you multiply, the area of face A is about 93.75 sq cm. For. B, it is the same thing , but you multiply 10 be 7.5, which is 75. Then you subtract and the final answer is 18.75
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