Math, asked by yaninavolovod23, 4 months ago

The diagram shows a rectangle.
Its dimensions are
3
a
by
5
b

Write a simplified expression for the perimeter of this rectangle.

Answers

Answered by sona1629

7

Step-by-step explanation:

Perimeter of a rectangle = 2 × (l + b)

here, l = 3a and b = 5b

therefore,

perimeter of the given rectangle = 2 × (3a + 5b)

= 6a + 10b

hope this helps you..

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