Math, asked by autumnbrooks, 9 months ago

URGENT Find the perimeter of the given shape

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Answers

Answered by rahul4821
1

Step-by-step explanation:

Perimeter= sum of all sides

So here perimeter is (10b+3a)+(4b+10a+7)+(12b+4a+15) = 10b+3a+4b+10a+7+12b+4a+15b

Combine like terms

→10b+4b+12b+3a+10a+4a+7+15

→ 26b+17a+22

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