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Cos(65 deg) = 0.4226 approx.
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∙ 11y ago
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Is there a quadrilateral that have two 90 degree angle and one 65 degree angle?
Yes. The fourth angle is 115 degrees.
How far from the base of a house is the bottom of a 25 ft ladder that makes an angle of 65 degrees with the ground?
It is: 25*cosine(65) = 10.565 feet rounded
In a triangle with angle a 70 degrees and angle c 65 degrees whai is angle c?
45 degree angle
The supplement of a 65 degree angle has a measure of?
Supplementary angles are angles whose sums =180 degrees. You have a 65 degree angle + it's supplementary angle = 180 degrees. So, to find the supplementary angle, subtract 65 from 180. 180 - 65 = supplementary angle. 115 = supplementary angle. To check, add the angles together. 65 + 115 = 180 (check) (Also, you might be working with complimentary angles. Complimentary angles are angles whose sum = 90 degrees.)
What is the supplement of a 105 degree angle?
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 105 degree angle is equal to 180 - 105 = 75 degrees.
What is the cosine of a 60 degree angle?
Cosine is 0.5
What is the cosine of a 59 degree angle?
cosine(59 degrees) = 0.51504 (rounded)
If the cosine of B is 65 what is the angle?
Cosine cannot have this kind of high value, it ranges from -1 to +1
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 angle is 65 degrees?
A 65 degree angle is acute.
How does a 65 degree acute angle look?
Is 65 an acute angle
What is the cosine of a 50 degree angle?
cos(50) = 0.6428 (rounded)
What is a 65 degree angle?
An acute angle
What is the cosine of a 30 degree angle?
As a decimal: 0.866 As a fraction: √(3)/2
What is the complement of a 65 degree angle?
the completment of a 65 degree angle is 130
How do you find the sec of a 38 degree angle?
Find the cosine of 38 degrees and then find its reciprocal.
