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The perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth. Also find the area.

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Perimeter of the rectangular sheet = 100 cm

⇒ 2 (length + breadth) = 100 cm

⇒ 2 (35 + breadth) = 100

⇒ 35 + breadth =100/2

⇒ 35 + breadth = 50

⇒ breadth = 50 – 35

⇒ breadth = 15 cm

Now, Area of rectangular sheet = length x breadth

= 35 x 15 = 525 cm2

Thus, breadth and area of rectangular sheet are 15 cm and 525 cm2 respectively.

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