The perimeter of a rectangular park is 5 km 474 m. If its length is 1 km 782 m, then its breadth is :
Given
Perimeter = 5 km 474 m = 5.474 km Length = 1 km 782 m = 1.782 km
Formula used
Perimeter of rectangle = 2 × (Length + Breadth)
Solution
2 × (Length + Breadth) = 5.474
Length + Breadth = 5.474 ÷ 2 = 2.737
Breadth = 2.737 − 1.782 = 0.955 km
The correct option is (a)
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120 Mins English English20 Questions20 Marks15 Mins English English200 Questions200 Marks120 Mins EnglishThe perimeter of a rectangular park is 5 km 474 m. If its length is 1 km 782 m, then its breadth is :
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