The ratio of the sides of a rectangle is 3 : 4. If breadth is 15 m, then find the perimeter and area.
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Answer:
Perimeter = 70m Area = 300m square
Ratio of the sides of a rectangle = 3:4
Breadth 15m
Therefore, length = (15m-3)*4 = 5mx4 = 20m
Perimeter = 2(1+b) = 2(20m+15m) = 2x35m = 70m
Area Ixb 20mx15m = 300m square
Explanation:
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Answered by
1
Explanation:
The ratio of the sides of a rectangle is 3 : 4. If breadth is 15 m, then find the perimeter and area.
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