Question

the breadth of a rectangle is 5 cm and its length is 3 times. what is the perimeter of a rectangle ​

Answer 1

Answer:

Answer is 40

Step-by-step explanation:

Breadth=5,then length=15

perimeter=2(l+b)

2(15+5)

2(20)

40

Answer 2

Step-by-step explanation:

length=3(breadth)=3(5)=15cm

perimter of the rectangle=2(l+b)

=2(5+15)

=2(20)=40cm