53.4k views
4 votes
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
8.1k points

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
by
7.5k points