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Mathematics 13 Online
OpenStudy (anonymous):

The perimeter of HIJ is 36. The extended ratio of the sides is 2:3:7. Find the lengths of the sides.

OpenStudy (anonymous):

|dw:1339730428802:dw| 36 = 2x+3x+7x 36 = 12x x = 3 So the sides are 6, 9, and 21 respectively.

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