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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. Wheel of Formulas!!. Vertex is INSIDE the Circle NOT at the Center. Ex. 1 S olve for x. 88°. 84°. X. x = 100 °. Ex. 2 Solve for x. 93 . x º. 45. 89 . x = 89.

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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. Wheel of Formulas!!

  4. Vertex is INSIDE the Circle NOT at the Center

  5. Ex. 1 Solve for x 88° 84° X x= 100°

  6. Ex. 2 Solve for x. 93 xº 45 89 x = 89

  7. Vertex is OUTside the Circle

  8. Ex. 3 Solve for x. x 15° 65° x = 25°

  9. Ex. 4 Solve for x. 27° x 70° x= 16°

  10. Ex. 5 Solve for x. 260° x x = 80°

  11. Tune: If You’re Happy and You Know It • If the vertex is ON the circle halfthe 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 differenceanyway. <clap, clap>

  12. Classwork CSI Problems: 6problems

  13. HW: Mama Lion Worksheet16 problems

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