sides of a triangle are in the ratio of 17:25:12and it's perimeter is 405 cm .find it ? please help me
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sides of a triangle are in the ratio of 17:25:12and it's perimeter is 405 cm .find it ? please help me
sides of a triangle are in the ratio of 17:25:12and it's perimeter is 405 cm .find it ? please help me
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Answer:
Perimeter of triangle= 17/54+25/54+12/54
hence side1 = 405×17÷54=127.5 cm
likewise u can find other sides also
Answer:
plz you also give some thanks