Maths-
General
Easy
Question
The area of a rectangular park is 1500 sq m. If the lenth is 50m, find its width. Also find the perimeter of the park.
- 150m
- 120m
- 160m
- 130m
The correct answer is: 160m
. Area of rectangular park = 1500 sq m
Length = 50m
Bredth of the park= ![left parenthesis 1500 over 50 right parenthesis](data:image/png;base64,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)
= 30m
Perimeter =2 × (l+b)
= 2 × (50 + 30)
=2 × 80
= 160m
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