Math, asked by peachyt503, 5 months ago

the sides of a rectangle are (3x+y) and (7x+2y) cm.find it's perimeter

Answers

Answered by dollypatel16

0

Answer:

20x + 6y

Step-by-step explanation:

perimeter = 2 ( l+b )

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

=2(10x+3y)

=20x+6y

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