Not so Basic sin/cos

Algebra: Trigonometry Interactive Pages


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First choose if you want the angle in the question to be in degrees or radians.

Press the Question button.

Next, we need your answer.
Put the sine in the box on the left
and the cosine in the box on the right.

And press this button.

I need HELP!!!

I forget how to round!

Your Score

You have entered answers.
You have right
and wrong.