Question

the two adjacent sides of a rectangle are (3x + 2) cm, and (2y-1) cm. Fine the perimeter of the rectangle ​

Answer 1

Answer:

Answer

Given adjacent sides of a rectangle are 5x

2

−3y

2

and x

2

+2xy

we know that the perimeter of a rectangle with adjacent sides a and b is 2×(a+b)

Perimeter=2((5x

2

−3y

2

)+(x

2

+2xy))

=2(6x

2

−3y

2

+2xy)

=12x

2

−6y

2

+4xy

∴Perimeter=12x

2

−6y

2

+4xy

Step-by-step explanation:

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