Question

2.–/1 pointsMy Notes

Question PartPointsSubmissions Used

In a right triangle ABC, C = 90°, B = 53.85° and b = 10.58yd. Find a. (Round your answer to three decimal places.) 
a =  yd

Answer 1

tan(A) = a/b
a = b*tan(A) = 10.58*tan(36.15°) = 7.729 . . . yd