Question

3.The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm ,find its breadth​

Answer 1

Answer:

15 cm

Step-by-step explanation:

perimeter of rectangle = 2(length) + 2(breadth)

100 = 2(35) + 2(b)

100 - 70 = 2b

2b = 30

b = 15