The sides of a triangle are in the ratio of 7: 9 : 12. The difference – McqOptions

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1.	The sides of a triangle are in the ratio of 7: 9 : 12. The difference between the lengths of largest and smallest sides is 15 cm . The length of the largest sides would be:
A.	60 cm
B.	24 cm
C.	36 cm
D.	21cm
Answer» D. 21cm

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