What is the Coterminal angle of 60?
Coterminal angle of 60° (π / 3): 420°, 780°, -300°, -660° Coterminal angle of 75°: 435°, 795°,-285°, -645°
Is 70 degrees and 430 degrees Coterminal?
An angle measuring 70 degrees is coterminal with an angle measuring 430 degrees. The angle measuring 430 degrees is actually 360 + 70 (one full revolution plus the original 70).
What is Coterminal angles examples?
Coterminal angles are angles in standard position (angles with the initial side on the positive x -axis) that have a common terminal side. For example 30° , −330° and 390° are all coterminal.
What angles are Coterminal with 72 degrees?
One angle (DBC) has a measure of 72°, and the other (ABC) has a measure of 432°, but they are coterminal because their terminal sides are in the same position….Coterminal angles.
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Are 225 and Coterminal angles?
Coterminal angle of 225° (5π / 4): 585°, 945°, -135°, -495°
How to find the coterminal angle of radians?
To find the coterminal angles, simply add or subtract 360 degrees as many times as needed from the reference angle. All of these angles are coterminal angles. Of the given answers, what of the following is a coterminal angle of radians?
How to calculate the angle of a precalculus?
To draw a 360° angle, we calculate that 360∘ 360∘ = 1 360 ∘ 360 ∘ = 1. So the terminal side will be 1 complete rotation around the circle, moving counterclockwise from the positive x -axis. In this case, the initial side and the terminal side overlap.
How do you calculate the terminal side of an angle?
To place the terminal side of the angle, we must calculate the fraction of a full rotation the angle represents. We do that by dividing the angle measure in degrees by 360°. For example, to draw a 90° angle, we calculate that 90∘ 360∘ = 1 4 90 ∘ 360 ∘ = 1 4.
Which is the measure of a central angle?
One radian is the measure of a central angle of a circle that intercepts an arc equal in length to the radius of that circle. A central angle is an angle formed at the center of a circle by two radii. Because the total circumference equals