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Beat the Clock You have 20 seconds to respond! Have fun!
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Complete the sentence...
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One radian is the measure of a central angle that intercepts an arc that is...
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... equal in length to the radius of the circle. The word trigonometry means...
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... measurement of triangles. The ray along the x-axis of an angle in standard position is called...
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... the initial ray. The rotated ray, of an angle in standard position, is called...
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... the terminal ray. An angle is usually drawn on the coordinate plane in...
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... standard position. Positive angles are generated by...
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... a counterclockwise rotation of the terminal ray. A negative angle is generate by...
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... A clockwise rotation of the terminal ray. Angles with coinciding initial and terminal rays are called...
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... coterminal angles. A full rotation around a circle in degrees is...
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... 360 . A full rotation around a circle in radians is exactly...
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... 2π radians The degrees in a semi-circle is...
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... 180 . The radians in a semi-circle total exactly...
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... π radians If the terminal ray lies on an axis the angle is called...
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... a quadrantal angle. To find a coterminal angle for an angle given in degrees...
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... you add or subtract multiples of 360 . To find a coterminal angle for an angle given in radians...
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... you add or subtract multiples of 2π. A portion of the circumference of a circle is called...
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... an arc. The length of an arc for a central angle in degrees is given by the formula...
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... The length of an arc for a central angle in radians is given by the formula...
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... The area bounded by a central angle and the arc it intercepts is called...
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... a sector. The area of a sector with a central angle in radians is given by the formula...
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... The area of a sector with a central angle in radians is given by the formula...
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...
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Kelly Jo
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Subtraction POE
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Kendra When you combine like terms.
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Simplify When you combine like terms.
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Klea
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Supplements Theorem
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Kyle
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Supplements Theorem
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Sam
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ComplementsTheorem
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Carson
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Complements Theorem
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Brandon 1 and 2 are vertical angles, Therefore, 1 2
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Vertical s Theorem 1 and 2 are vertical angles, Therefore, 1 2
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Sam 1 and 2 are right angles, Therefore, 1 2
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Right s Theorem 1 and 2 are right angles, Therefore, 1 2
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