Question

Perimeter of rectangle is 100cm length is 36cm how to find breadth

Answer 1

Answer:

14cm

Step-by-step explanation:

Let the breadth be B

=> Perimeter = 2(length + breadth)

=> 100cm = 2(36cm + B)

=> 100cm = 72cm + 2B

=> 100cm - 72cm = 2B

=> 28cm = 2B

=> B = 28 / 2

=> B = 14 cm

hope it helps you

Answer 2

Answer:

➠14 cm

Step-by-step explanation:

Given:-

➠Perimeter of rectangle= 100cm

➠length= 36cm

To Find:-

Its Breadth.

Solution:-

Let the breadth of the rectangle= 'b'

We know that,

perimeter of rectangle =

$➠2(l + b) \\ ➠2(l + b) = 100 \\ ➠2(36 + b) = 100 \\ ➠72 + 2b = 100 \\ ➠2b = 100 - 72 \\ ➠b = \frac{28}{2} \\ ➠14$

➠Hence, Breadth of rectangle = 14 cm.

.

.

Original answer.☑

Copied.✗