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The lengths of the sides of a triangle are in the extended ratio 7 : 9 : 10. The perimeter of the triangle is 104cm. What is the length of the sides ?

User Stalk
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1 Answer

3 votes

Answer:

28, 36, 40

Explanation:

Add up the numbers in the ratio, giving us 26. Perimeter divided by 26 equals 4. Then, four times each of the numbers in the ratio gives you the lengths

User Ziauz
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