Help if you don’t mind

In the 30-60-90 triangle below side s has a length of and side r has a length

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a