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Warm Up

Warm Up. 1. Solve for arc ABC. 244 . 2. Solve for x and y. x = 105  y = 100 . Review HW. Skills Check. EOCT Practice. What is the length of segment RT?. Case I: Vertex is AT the center. P. Case II: Vertex is ON circle. ANGLE. ARC. ARC. ANGLE. Chomp, Chomp.

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Warm Up

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  1. Warm Up 1. Solve for arc ABC 244 2. Solve for x and y. x = 105 y = 100

  2. Review HW

  3. Skills Check

  4. EOCT Practice What is the length of segment RT?

  5. Case I:Vertex is AT the center P

  6. Case II:Vertex is ON circle ANGLE ARC ARC ANGLE Chomp, Chomp

  7. Ex. 1 Solve for x. x 84° x = 42

  8. 202° Ex. 2 Solve for y. y y = 79

  9. Case III:Vertex is INSIDEcircle (not the center) ARC ANGLE ARC

  10. Ex. 3 Solve for x. 93° X 113° x= 103

  11. Ex. 4 Solve for x 88 84 X x= 100

  12. Q D x T y U Ex. 5 QU is a diameter x= 15 y = 15 z = 95 z

  13. Ex. 6 Solve for x. 93 xº 45 89 x = 89

  14. Case IV:Vertex is OUTSIDE circle ANGLE small ARC LARGE ARC LARGE ARC LARGE ARC small ARC ANGLE small ARC ANGLE

  15. Ex. 7 Solve for x. x = 25 x 15° 65°

  16. Ex. 8 Solve for x. x= 16 27° x 70°

  17. Ex. 9 Solve for x. x = 80 260° x

  18. Tune: If You’re Happy and You Know It • If the vertex is ON the circle half the arc. <clap, clap> • If the vertex is INside the circle half the sum. <clap, clap> • But if the vertex is OUTside, then you’re in for a ride, cause it’s half of the difference anyway. <clap, clap>

  19. Momma Lion Worksheet16 problems

  20. Homework All Angles Worksheet 12 problems

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