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The lengths of the sides of a triangle are in the extended ratio 4:7:10. the perimeter of the triangle is 42cm. what are the lengths of the sides

The lengths of the sides of a triangle are in the extended ratio 4:7:10. the perimeter of the triangle is 42cm. what are the lengths of the sides
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the lengths of the sides of a triangle are in the extended ratio 4:7:10. the perimeter of the triangle is 42cm. what are the lengths of the sides

User Tjoenz
by
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1 Answer

7 votes
let the length be x so 4x+7x=10x=42 as it is the perimeter.
so 21x =42 x=2

lengths are 8 cms , 14 cms and 20 cms
User Oded
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