Question

parameters of a given rect angle is length is 2x - 1 breath is 3x + 1​

Answer 1

Answer:

10x

Step-by-step explanation:

Perimeter of rectangle is 2(l+b)

=2(2x-1+3x+1)

=2(5x)

=10x

Answer 2

Answer:

10x is the perimeter

Step-by-step explanation:

Length= 2x-1

breath=3x+1

perimeter=2(l+b)

=2(2x-1+3x+1)

=2(5x)

=10x