Math, asked by pranshu169637, 6 months ago

DATE
14/02/2021
Perimeter & Area
find the breadth of the rectangle whose length is 70cm
& Perimeter 200cm.​

Answers

Answered by Anonymous
58

Answer:

Given :-

  • A rectangle whose length is 70 cm and perimeter is 200 cm.

To Find :-

  • What is the breadth of the rectangle.

Formula Used :-

Perimeter of a Rectangle = 2(Length + Breadth)

Solution :-

Given :

  • Length = 70 cm
  • Perimeter = 200 cm

According to the question by using the formula we get,

2(70 + B) = 200

140 + 2B = 200

2B = 200 - 140

2B = 60

B = 60/2

B = 30 cm

The breadth of a rectangle is 30 cm.

VERIFICATION :-

2(Length + Breadth) = 200

By putting Breadth = 30 we get,

2(70 + 30) = 200

2(100) = 200

2 × 100 = 200

200 = 200

Hence, Verified .

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