Math
posted by Avis .
The ratio of corresponding sides of two similar triangles is 2:7. The sides of the smaller triangle are 16 centimeters, 22 centimeters and 28 centimeters long. What is the perimeter of the larger triangle?

Math 
Steve
the perimeters are also in the ratio of 2:7
So, find the perimeter of the smaller triangle, and multiply it by 7/2
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