The lengths of the sides of a triangle are in the extended ratio 4 ​: 9 ​: 10. The perimeter of the triangle is 92 cm. What are the lengths of the​ sides?

Answer 1

4:9:10 sum = 92

23/90 = 4/A = 9/B = 10/C

A=4(90)/23 = 16 cm

B = 9(90)/23 = 36 cm

C = 10(90)/23 = 40 cm