Question

The length of a rectangle is
2
times its breadth. Write an expression to calculate its perimeter, taking the breadth as
q
units.

Answer 1

Answer:

breadth is q

length is equals to 2q

perimeter of a rectangle = 1/2 × l×b

1/2×2q×q

Answer 2

If the breadth of a rectangle is q

then the length will be the 2q

so, therefore perimeter of the rectangle 2(L+B)

So 2(2q+q)

4q+2q

=6q