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Find the reference angle for the angle 59 degrees?
90 degrees
Why is 90 degrees taken as angle of reference in trigonometry?
It is not. The angle of reference is 2*pi radians or 360 degrees.
The function cot 115 degrees is equivalent to A -tan 65 degrees B -tan 25 degrees C tan 25 degrees D tan 65 degrees?
The cotangent function is the reciprocal of the tangent function, so cot(115 degrees) is equivalent to 1/tan(115 degrees). Since tan(115 degrees) is equivalent to -tan(65 degrees) due to the periodicity of the tangent function, cot(115 degrees) simplifies to -tan(65 degrees), which corresponds to option A.
What is the reference angle to a 140 degree angle?
60
What is the cosecant of 115 degrees?
Cosecant(115 deg) = 1/sine(115 deg) = 1/0.9063 = 1.1034
Is 115 an acute angle or an obtuse angle?
115 degrees is an obtuse angle
What is the reference angle for an angle with the measure of 175 degrees?
The reference angle for an angle with the measure of 175 degrees is 5 degrees
What is the value of x in the parallelogram below angle 115 degrees angle 5x degrees angle 2y plus 7 degrees?
Not too sure of your question but if one angle measures 115 degrees then the other 3 angles are 115 degrees, 65 degrees and 65 degrees because opposite angles are equal.
What is the reference angle of 90 degrees?
Quadrantals are their own reference angle, so 90 degrees.
What is an angle called that measures 115 degrees?
an obtuse angle
What is the measure of the angle that supplementery to 115?
It is: 180-115 = 65 degrees
Find the reference angle for the angle 59 degrees?
90 degrees
What is the reference angle of 353 degrees?
353 degrees is a reflex angle
Why is 90 degrees taken as angle of reference in trigonometry?
It is not. The angle of reference is 2*pi radians or 360 degrees.
What is the reference angle sin 285?
Sin(285) is a number, not an angle. The reference angle for 285 degrees is 285-360 = -75 degrees.
What does a obtuse 115 degrees angle look like?
An obtuse angle is an angle that measures between 90 and 180 degrees. A 115-degree angle falls within this range, specifically closer to 90 degrees than 180 degrees. Visually, an obtuse 115-degree angle would appear wider than a right angle (90 degrees) but not as wide as a straight angle (180 degrees). It would resemble an open arm, wider than a right angle but not forming a straight line.
What is the reference angle of 180 degrees?
complementary angle.
