Question

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

Answer 1

Answer:

4a + 10b

Step-by-step explanation:

The 2 adjacent sides of a rectangle are its length and breadth

Length = 3a - b

Breadth = 6b - a

Perimeter of the rectangle = 2(length + breadth)

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

Perimeter = 2(2a +5b)

Perimeter = 4a + 10b

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Answer 2

Answer:

length=6b-a

breath=3a-b

perimeter of rectangle=2(l+b)

2(6b-a+3a-b)

12b-2a+6a-2b

12b-2b-2a+6a

10b+4a= perimeter

Step-by-step explanation:

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