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Mathematics 10 Online
OpenStudy (anonymous):

The lengths of three sides of a triangle are in the ratio 3:6. The perimeter of the triangle is 28cm. Find the length of each side of the triangle.? Help

OpenStudy (anonymous):

For three sides shouldn't there be another number in the ratio?

OpenStudy (anonymous):

I'm guessing it means 3:6 so it's 3 on each side and 6 on the third.

OpenStudy (anonymous):

Yes its 19 the missing one

OpenStudy (anonymous):

Oh. Then it's just 3, 6 and 19 cm for the lengths of the triangle. Adding those up is 28.

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