Solve the right ABC with C90 degree A50 degree 19 c5926 ftSo

Solve the right ABC, with C=90 degree. A=50 degree 19\', c=592.6 ft

Solution

C = 90 and c= 592.6 t,So,hypotenuse is c

A = 50deg19\' = 50.316 deg

B= 180 - 90 - 50.316 = 39.683 deg

Now we fin a, b: sinA = a/c

a = c*sinA = 592.6*sin50.316 = 456.05 ft

b/c = cosA

b = c*cosA = 592.6*cos50.316 = 378.40 ft