Math, asked by roychampa, 5 months ago

The sides of a rectangle are 3x + y and 7x + 2y. Find its perimeter.

Answers

Answered by karthikeyachakravara

5

so, your answer is 20x +6y

Attachments:

Answered by biswajitpanda34

3

Answer:

2 (l+b)

Step-by-step explanation:

2(3x+y+7x+2y)

=2 (10x+3y)

=20x+6y

so the perimeter of the rectangle=20x+6y

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