Question

the width of a rectangle is 15 cm what is the perimeter of the rectangle if the length is three times the width​

Answer 1

Answer:

Step-by-step explanation:

60 cm

Answer 2

Answer: 120cm

Step-by-step explanation:

Width = 15cm

Acc. to question : length = 3 × width

》 length = 3 ×15

》 length = 45 cm

Now,

Perimeter of rectangle = 2(l+b)

》 2(45+15)

》 2(60)

》 120cm

Hope it helps :)