Question

The two adjacent sides of a rectangle are 3a - b and 6b - a. Find it's perimeter​

Answer 1

Answer:

Formula:

Perimeter of a rectangle = 2(l + b)

Step-by-step explanation:

Taking 3a-b =l and 6b-a=b

Therefore, Perimeter= 2(3a-b+6b-a)

= 2(2a+ 5b)

=4a+10b

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Answer 2

Step-by-step explanation:

4a+10

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