Beat the Clock You have 20 seconds to
Beat the Clock You have 20 seconds to respond! Have fun!
Complete the sentence. . .
One radian is the measure of a central angle that intercepts an arc that is. . .
. . . equal in length to the radius of the circle. The word trigonometry means. . .
. . . measurement of triangles. The ray along the x-axis of an angle in standard position is called. . .
. . . the initial ray. The rotated ray, of an angle in standard position, is called. . .
. . . the terminal ray. An angle is usually drawn on the coordinate plane in. . .
. . . standard position. Positive angles are generated by. . .
. . . a counterclockwise rotation of the terminal ray. A negative angle is generate by. . .
. . . A clockwise rotation of the terminal ray. Angles with coinciding initial and terminal rays are called. . .
. . . coterminal angles. A full rotation around a circle in degrees is. . .
. . . 360. A full rotation around a circle in radians is exactly. . .
. . . 2π radians The degrees in a semi-circle is. . .
. . . 180. The radians in a semi-circle total exactly. . .
. . . π radians If the terminal ray lies on an axis the angle is called. . .
. . . a quadrantal angle. To find a coterminal angle for an angle given in degrees. . .
. . . you add or subtract multiples of 360. To find a coterminal angle for an angle given in radians. . .
. . . you add or subtract multiples of 2π. A portion of the circumference of a circle is called. . .
. . . an arc. The length of an arc for a central angle in degrees is given by the formula. . .
. . . The length of an arc for a central angle in radians is given by the formula. . .
. . . The area bounded by a central angle and the arc it intercepts is called. . .
. . . a sector. The area of a sector with a central angle in radians is given by the formula. . .
. . . The area of a sector with a central angle in radians is given by the formula. . .
Kelly Jo
Subtraction POE
Kendra When you combine like terms.
Simplify When you combine like terms.
Klea
Supplements Theorem
Kyle
Supplements Theorem
Sam
Complements. Theorem
Carson
Complements Theorem
Brandon 1 and 2 are vertical angles, Therefore, 1 2
Vertical s Theorem 1 and 2 are vertical angles, Therefore, 1 2
Sam 1 and 2 are right angles, Therefore, 1 2
Right s Theorem 1 and 2 are right angles, Therefore, 1 2
- Slides: 40