SOLUTION: Which of these angles are complementary?Select one of the options below as your answer: A. 45o and 45o B. 63o and 117o C. 45o and 135o D. 90o and 45o

Algebra ->  Probability-and-statistics -> SOLUTION: Which of these angles are complementary?Select one of the options below as your answer: A. 45o and 45o B. 63o and 117o C. 45o and 135o D. 90o and 45o      Log On


   

Question 564860: Which of these angles are complementary?Select one of the options below as your answer: A. 45o and 45o B. 63o and 117o C. 45o and 135o D. 90o and 45o
Answer by ad_alta(240) About Me  (Show Source):
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Complementary angles sum to 90 degrees. Since 45+45=90, A is correct.