Inactive Tutor answered • 03/27/18
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Sum the ratio of the sides: 6 + 7 + 10 = 23.
23 times x = 69
x = 3
3 times 6 = 18; 3 times 7 = 21; 3 times 10 = 30.
Check: 18 + 21 + 30 = 69
Bee R.
asked • 03/27/18what are the lengths of the sides?
The lengths of the sides of a triangle are in the extended ratio 6 : 7 : 10. The perimeter of the triangle is 69 cm. What are the lengths of the sides?
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