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Chapter 4-1 Radian and Degree Measure

Chapter 4-1 Radian and Degree Measure. Advanced Math Notes Date:_______________. + angles - angles. Angles:. Standard Position for Angles:. 2 angles with the same intitial and terminal sides. Coterminal Angles:. Greek Symbols used for angles:. Alpha Beta Theta

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Chapter 4-1 Radian and Degree Measure

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  1. Chapter 4-1 Radian and Degree Measure Advanced Math Notes Date:_______________

  2. + angles - angles Angles:

  3. Standard Position for Angles:

  4. 2 angles with the same intitial and terminal sides. Coterminal Angles:

  5. Greek Symbols used for angles: • Alpha • Beta • Theta • As well as uppercase A,B,C.

  6. Radian Measure: • 1 radian = measure of a central angle (θ), that intercepts an arc (s) = to the radius (r) of the circle.

  7. Circumference of a circle:

  8. Sketching and finding “coterminal” angles: Add or subtract 2 from angle • 13 3. -2 6 3 • 3 4

  9. Complementary Supplementary Complementary and Supplementary angles:

  10. Examples: if possible, find the complement and supplement of the angles. A. 2 5 • 4 5

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