Question

The perimeter of a rectangle is 150 cm. If the breadth of the rectangle is 30 cm. Find its

length.​

Answer 1

Answer:

length = 150/2 - 30

= 45 cm

Answer 2

Answer:

length = 45 cm

Step-by-step explanation:

Given :-

perimeter = 150cm

breadth = 30 cm

length = ??

perimeter of rectangle = 2 ( L+ B )

150 = 2 ( L + 30 )

150 = 2L + 60

150 - 60 = 2L

90/2 = L

45 = L