Ask Question
13 April, 19:11

Which pair of angles have congruent values for the sin x° and the cos y°?

A. 42°; 42°

B. 42°; 48°

C. 42°; 138°

D. 42°; 132°

+5
Answers (2)
  1. 13 April, 19:23
    0
    B. 42; 48

    Explanation:

    sin x = cos (90-x)

    eg sin 42 = cos (90-42) = cos 48
  2. 13 April, 19:31
    0
    The answer is letter B.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which pair of angles have congruent values for the sin x° and the cos y°? A. 42°; 42° B. 42°; 48° C. 42°; 138° D. 42°; 132° ...” in 📗 Geography if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers