SOLUTION: If cos(a) = sin(52°), what is the value of a? A.28 ° B.38° C.52° D.128 °

Algebra ->  Triangles -> SOLUTION: If cos(a) = sin(52°), what is the value of a? A.28 ° B.38° C.52° D.128 °      Log On


   

Question 1141320: If cos(a) = sin(52°), what is the value of a?
A.28 °
B.38°
C.52°
D.128 °
Answer by greenestamps(13215) About Me  (Show Source):