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Thursday, November 7 th

Thursday, November 7 th. Warm Up. Find 1. m<VXW 2. m<UVX. Ticket out the Door Answers. Whiteboard Review. Fill in the Blank. A secant line cross the circle _________times. Tangent line touches the circle _________. A chord has both __________ on the circle

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Thursday, November 7 th

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  1. Thursday, November 7th Warm Up Find 1. m<VXW 2. m<UVX

  2. Ticket out the Door Answers

  3. Whiteboard Review

  4. Fill in the Blank • A secant line cross the circle _________times. • Tangent line touches the circle _________. • A chord has both __________ on the circle • The diameter is ________the length of the radius

  5. D = 24 32 12 r = ? 16 r = 4.5 6 D = 12 9

  6. Q R P S T Use P to determine whether each statement is true or false.

  7. Tangent Line: a LINE that intersects the circle exactly ONE time Forms a ____°angle

  8. Name the term that best describes the notation. Secant Radius Diameter Chord Tangent

  9. m AB m ACB A E 96 Q B C 96° = = 264°

  10. Find x 20˚ x˚ P

  11. Find x 4x+2˚ x˚ P

  12. m DAB = Tell me the measure of the following arcs. 240 D A 140 260 m BCA = R 40 100 80 C B

  13. Find the value of x and y 120  X=120 Y=60 x  y 

  14. J K Q S M 1. If mJK= 80 and <JMK = 2x – 4, find x. x = 22 2. If m<MKS = 56, find m MS. 112 

  15. Q D 3 J T 4 U In J, m<3 = 5x and m<4 = 2x + 9. Find the value of x. x = 3

  16. If a right triangle is inscribed in a circle then the hypotenuse is the ____________of the circle. diameter

  17. In K, GH is a diameter and m<GNH = 4x – 14. Find the value of x. 4x – 14 = 90 H K x = 26 N G

  18. Find arc length BCD Answer: 140

  19. Find arc length FGH Answer:117

  20. Find z Answer: 25

  21. Answer: 40 Find Arc GH

  22. Answer: 445 Find M<JHI

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