1
Question
The
perimeter of a rectangular sheet is 100 cm. If the length is 35 cm,
find its breadth. Also find the area.
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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Solution
Perimeter
= 2 (Length + Breadth) = 100 cm
2 (35 +
Breadth) = 100
35 + B =
50
B = 50 −
35 = 15 cm
Area =
Length × Breadth = 35 × 15 = 525 cm2
Perimeter = 2 (Length + Breadth) = 100 cm
2 (35 + Breadth) = 100
35 + B = 50
B = 50 − 35 = 15 cm
Area = Length × Breadth = 35 × 15 = 525 cm2
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