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What is the angle that corresponds to 20 percent?
20% = 72 degrees
What is the angle of repose for cement?
I believe about 20 degrees.
If an isoceles triangle has angles of 20 degreesand 80 degreees what is the measure fore third angle?
The 3rd angle is 80 degrees
What angle do you need for a gradient of 1 in 20?
If the angle is x radians, then tan(x) = 1/20 = 0.05 So x = tan-1(0.05) = 0.04996 radians = 2.86 degrees (approx)
How does trigonometry help you?
Trigonometry is really useful in life. If you want to be and engineer, architect, or builder, trig. is useful. If you say that a right triangle has an angle degree of 30 degrees, and the side opposite the angle is 10 ft, you can conclude that the hypotenuse is 20 ft. Trig. also states that any right triangle with a 45 degree angle has a ratio of .707106781184562. the ratio( sine) is 1 divided by the square root of 2, of the square root of 2 divided by to. Trust me, it's easier that it sounds
What is the sine of 20 degrees?
sine-1(0.3420201433) = 20 degrees
What Is the sin of a righ triangle if the sides are 25 20 and the base is 15?
Triangles don't have sines, but angles do. In your right triangle . . . -- the sine of the right angle is 1.000 . -- The sine of the smallest angle is 0.600, so it's about 36.87 degrees. -- The sine of the remaining angle is 0.800, so it's about 53.13 degrees.
What angle is 20 degrees?
An angle whose measure is 20 degrees!
What is the angle of reflection 20 degrees from the surface?
The angle of reflection is equal to the angle of incidence, so if the angle of incidence is 20 degrees, then the angle of reflection will also be 20 degrees.
How do you draw an angle of 20 degrees with a compass and a ruler?
to construct an angle of 20 degrees all you have to do is to trisect an angle of 60degrees
What is the value of sin 20 degrees?
The sine of 20° is approximately 0.342.
If angle A in a triangle is 60 degrees and angle B is 20 degrees what is the degree of angle C?
100
Light strikes a mirror at 20 degrees to the normal what will the angle of reflection be?
The angle of reflection will be equal to the angle of incidence, which is 20 degrees in this case.
What type of triangle has an angle that measures 20 degrees and an angle that measures ninety degrees?
It is a right angle triangle and its 3rd angle is 70 degrees.
Angle measures 17 degrees what is the measurement of the angle?
Between 15 and 20 degrees...
What is the measure of an interior angle with an exterior angle o 20 degrees?
It is: 160 degrees
The exterior angle of a base angle in an isosceles triangle is 100 degrees What is the measure of the vertex angle?
20 degrees
