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Mathematics 15 Online
OpenStudy (anonymous):

If the cos 30° = , then the sin 60° =

OpenStudy (anonymous):

after 30= squareroot 3/2

OpenStudy (anonymous):

whats the answer!?

OpenStudy (anonymous):

ill give you a medal

OpenStudy (anonymous):

cos30= sin 60

OpenStudy (anonymous):

these are my options Select one: a. 0 because the angles are complementary b. 1/2 because the angles are complementary c. sqrt3/2 because the angles are complementary d. 1 because the angles are complementary

OpenStudy (anonymous):

c

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