Question

how to find bredth of a rectangle of perimeter 360 cm and length100cm​

Answer 1

Answer:

1.8 cm = b

Step-by-step explanation:

Here,

perimeter of rectangle = 360cm

length of rectangle = 100cm

breadth = ?

a/q perimeter = 2 ×(l+b)

360 = 2 × 100 × b

360 = 200b

360/200 = b

36/20 = b

1.8 cm = b

Answer 2

Answer:

Breadth is 80 cm

Step-by-step explanation:

As first find the bredth, multiply the length that you have been given by 2, and subtract the result from the perimeter.

100*2= 200

360-200= 160

This number divided by 2 is the bredth

So 160÷2 = 80

Hope this will help u

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