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What is the cosine of a 59 degree angle?
cosine(59 degrees) = 0.51504 (rounded)
What is the relevance of the number 1.414 to a 45 degree angle?
The number 1.414... (square root of 2) is two times the cosine or sine of a 45 degree angle. The reason for this is that for a 45 degree angle, the two sides are cosine and sine, they are equal, and if you solve using the Pythagorean theorem with a hypotenuse of 1, the two sides are each (21/2)/2.
What is the cosine function about?
The cosine function is mathematical equation to determine the adjacent angle of a triangle. The cosine of an angle is the ratio of the length of the hypotenuse: so called because it is the sine of the co-angle.
How is cosine defined?
In a right triangle, the cosine of an angle is defined as the ratio of the adjacent side of that angle to the hypotenuse.
Which angle measure the closest to a 60 degree?
Acute angle
What is the cosine of a 59 degree angle?
cosine(59 degrees) = 0.51504 (rounded)
What is the cosine of a 60 degree angle?
60 degrees = 0.5 1/2
What angle is Sine and cosine equal?
at a 45 degree angle, or pi/4
At what angle measure are the sin and the cosine equal?
45 degree
What is a 50 degree angle?
It's a 50 degree angle. It's an angle that measures 50 degrees. It's the complementary angle of a 40 degree angle.
What is the cosine of a 65 degree angle?
Cos(65 deg) = 0.4226 approx.
What is the cosine of a 30 degree angle?
As a decimal: 0.866 As a fraction: √(3)/2
Find the cot of a 50 degree angle?
the cotangent of a 50 degree angle is -3.678 This is in Radians. The cotangent of a 50 degree angle is .8391 (rounded) degrees.
What shape has a 50 degree angle?
Any polygon can have a 50-degree angle. It doesn't have to, but it can.
A 40 degree angle is the of a 50 degree angle?
A 40 degree angle is the COMPLEMENT of a 50 degree angle.
How do you find the sec of a 38 degree angle?
Find the cosine of 38 degrees and then find its reciprocal.
What is the relevance of the number 1.414 to a 45 degree angle?
The number 1.414... (square root of 2) is two times the cosine or sine of a 45 degree angle. The reason for this is that for a 45 degree angle, the two sides are cosine and sine, they are equal, and if you solve using the Pythagorean theorem with a hypotenuse of 1, the two sides are each (21/2)/2.
