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Mathematics 13 Online
OpenStudy (anonymous):

In right triangle ABC, sin A = 1/2. what is cos A?

OpenStudy (anonymous):

myininaya (myininaya):

|dw:1337033935488:dw|

myininaya (myininaya):

Find the other side using the Pythagorean Thm

OpenStudy (anonymous):

1.73?

myininaya (myininaya):

|dw:1337034067286:dw|

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