2 years ago

Please help so lost, it is not making any sense

Mathematics

1 answer:

kramer2 years ago

7 0

????????

Step-by-step explanation:

1,1,1

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Step-by-step explanation:

we know that

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see the attached figure to better understand the problem

step 1

The area of rectangle is given by the formula

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we have

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substitute

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step 3

Adds the areas

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