the length and the breadth of rectangle are the ratio 2.1. if its perimeter is 90cm then find its length and breadth
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the length and the breadth of rectangle are the ratio 2.1. if its perimeter is 90cm then find its length and breadth
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Answer:
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Answer:
2x +3x =90cm
5x =90cm
x =90/5
x =18
2x =18×2cm =36cm
3x =18×3cm =54cm