Question

19. If area of a rectangle is 180 sq. units,
length is 15 cm, find its breadth.
*​

Answer 1

Answer:

12

Step-by-step explanation:

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Area = l * b

180 = 15*b

b = 180/15 = 12

Answer 2

Answer:

If area of a rectangle is 180 sq. units,

length is 15 cm, find its breadth.

*

Step-by-step explanation:

To Find:-

Find the ratio of length and breadth of rectangle.

Given:-

Area of rectangle is 180cm². The length is 15cm.

Solution:-

We know that

️ ➭ Area of rectangle = l × b

️ ➭ 180 = 15 × b

️ ➭ 180 = 15b

️ ➭ b = 180/15

️ ➭

The ratio of length and breadth is

️ ➭ l : b

️ ➭ 15 : 12

️ ➭ 5 : 4

Verification:-

️ ➭ Area = l × b

️ ➭ 180 = 15 × 12

️ ➭ 180 = 180