Math, asked by siddhi8796, 10 months ago

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

Answers

Answered by shreya1325

13

Answer:

perimeter of rectangle=2(l+b)

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

=2(10x+3y)

=20x+6y

HOPE YOU GET IT

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