Cosine 45
Recent Cosine 45 Questions
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What is the exact value of each of the six trigonometric functions of theta (-4,3)?
22 hr 33 min ago - Exact constant expressions for trigonometric values are somet...
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Yesterday, 3:28pm - 1/sqrt(2). ChaCha!
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How do you find the exact value of a sector?
2 days ago, 1:57pm - Exact constant expressions for trigonometric values simplify ...
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What is the cosine of 45 degree triangle?
4 days ago, 1:41pm - The cosine of a 45 degree angle is 0.707. You find this by di...
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What are the trigonometric Functions if the shortest side is 3?
5 days ago, 10:22am - The sine is defined as the ratio of the opposite to the hypot...
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How do you find the sine of an angle that is 45 degrees?
5 days ago, 6:35pm - The sin of a 45 degree angle is 2. To find the trigonometric ...
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What is the cosine of 45 degrees?
Jan 26, 11:09am - The cosine of 45 degrees is 0.7071067811865476. The sine of 4...
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What is the cosine of a 45 degree angle?
Jan 17, 12:56pm - The cosine of 45 degrees is 0.7071067811865476. The sine of 4...
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How do I find the -cosine and -sine of 45?
Nov 15 2011, 9:52pm - In order to find -cos(45) and -sin(45), you will need to know...
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What is the sine and cosine of 30, 45 and 60 degrees?
Nov 10 2011, 4:24pm - For a 30 degrees:sin = 0.5 and cos = 0.866. For a 45 degrees:...
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Oct 03 2011, 7:32pm - The cosine of 45 is 0.525321989. Have another question? Just ...
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How do you find the Cosine of x/2 given Sine x=-4/5 in quadrant for?
Sep 29 2011, 4:53pm - For any x, cos ( x 2 ) = +/- 1 2 cos ( x ) + 1 .
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Sep 28 2011, 3:43am - To find the direction and magnitude on the sum of forces with...
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What is the cosine of 30, 45, and 60?
Sep 27 2011, 5:04pm - The cosine of 30 degrees is .866, cosine of 45 is .7071 and c...
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If the cosine of an angle is -4/5, then what is the sine of the angle?
Sep 26 2011, 8:27pm - I'm not finding a way to find the sine of an angle just given...
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What is the sin and cosine of-4/5?
Aug 17 2011, 5:12pm - Cosine((-4) / 5) = 0.696706709. Sin((-4) / 5) = -0.717356091....
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What is secant squared of 45 degrees?
Aug 08 2011, 8:21pm - Secant is equal to 1/cosine, since cosine(45)=sqrt(2)/2, then...
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What is a 45 degree angle in terms of pi?
Jun 30 2011, 12:08pm - The cosine of 45 degrees is 0.7071067811865476. The sine of 4...
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What is the exact value of the sine, cosine, and tangent of 45 degrees?
Jun 07 2011, 12:05pm - Sin(45) = 0.850903525, Cos(45)= 0.525321989, and tan(45) = 1....
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What is the cosine of 45 degrees in radians?
Jun 06 2011, 7:28pm - The cosine of 45 degrees is 0.707106781 radians. Thanks for d...
