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Earn +20 ptsQ: What are sine and cosine functions?
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Continue Learning about Geometry
How do you find theta for right triangle?
You can use your trigonometric functions (sine, cosine, and tangent).
How do you find the cosine and the sine?
Sine= Opposite/ Hypotenuse Cosine= Adjacent/ Hypotenuse
What is the sine of 45 degress?
√ 1/2 = sine(45)= cosine(45) -Key
Are The sine and cosine of acute angles equal?
The sine and cosine of acute angles are equal only for 45° sin45° = cos 45° = 1/sqrt(2) = 0.7071
What angle is Sine and cosine equal?
at a 45 degree angle, or pi/4
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