Question

the length of a rectangle is three times its breadth. if the area of a rectangle is 1875 sq. cm, find its perimeter ​

Answer 1

Answer:

200cm

Step-by-step explanation:

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Answer 2

Answer:

Perimeter of rectangle = 200 cm.

Step-by-step explanation:

Let the breadth of the rectangle be x cm

And Length of the rectangle = 3x cm

Therefore, Area of a Rectangle = Length × Breadth

3x × x = 1875

3x^2 = 1875

x^2 = 625

Therefore Breadth, = 25cm and Length = 3× 25 = 75cm.

Perimeter of a rectangle = 2(length + breadth)

= 2(25+75)

= 2 × 100

Perimeter = 200 cm.