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What is the reference angle of 180 degrees?
complementary angle.
What is the reference angle of 331?
Since the angle of 331⁰ is in the fourth quadrant, then the measure of its reference angle in the first quadrant is 360⁰ - 331⁰ = 29⁰ .
What is the reference angle for a angle that's 497 degrees?
137
What is the sin of a 33 degree angle?
0.766
What is the reference angle of 353 degrees?
353 degrees is a reflex angle
The refractive index of water is 1.33 a ray is incident from water on air at an angle of incidence equal to 30 degree what is the angle of refraction in air?
nwater * sin 30=nair *sin(angle of refraction) 1.33*0.5=1*sin(angle of refraction) sin(angle of refractiob)=0.665 angle of refraction inair=41.6 degrees nwater * sin 30=nair *sin(angle of refraction) 1.33*0.5=1*sin(angle of refraction) sin(angle of refractiob)=0.665 angle of refraction inair=41.6 degrees
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
How do you calculate the angle if you know Sin of the angle?
type the value of sine in the calculator and press 2ND SIN for sin-1, or press 2ND SIN for sin-1 and type the value of sine, because -sin(.xxxx) = angle known as inverse sine
What is a reference angle?
A main angle of refrence.
What is the difference between sin x and sin -1 x .?
-- sin(x) is a number. It's the sine of the angle 'x'. -- sin-1(x) is an angle. It's the angle whose sine is the number 'x'.
What is the sin of a 37 degree angle?
sin(37) = 0.6018150232
What is the name of a 285 degree angle?
Angle greater than 180 degrees are reflex angles.
Why is 90 degree not taken as the angle of reference in trigonometry?
The angle of reference is in the first quadrant, and 90 degrees angle is not in the quadrant.
What is the reference angle for an angle with a measure of 331degree?
360-331=2929 degrees is your reference angle. Remember your signs, though.
What is the reference angle of 90 degrees?
Quadrantals are their own reference angle, so 90 degrees.
The term angle of deviation is used in reference to?
The term angle of deviation is used in reference to a prism.
What is the reference angle for an angle with a measure of 331 degrees?
It is a reflex angle
