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Geo CP Day 25 > 2-4 Special Pairs of Angles

Geo CP Day 25 > 2-4 Special Pairs of Angles > SWBAT def. and id complementary, supplementary and vertical angles. Pg. 52: 1,2,3,5,8,9,10, 13-18, 19,20, 22,,25,27,29. D. A. B. 2. 3. M. 1. 4. C. Special Angles: Vertical Angles: m<1 = m<3 or m<2 = m<4

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Geo CP Day 25 > 2-4 Special Pairs of Angles

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  1. Geo CP Day 25 >2-4 Special Pairs of Angles >SWBAT def. and id complementary, supplementary and vertical angles. Pg. 52: 1,2,3,5,8,9,10, 13-18, 19,20, 22,,25,27,29

  2. D A B 2 3 M 1 4 C • Special Angles: • Vertical Angles: m<1 = m<3 or m<2 = m<4 • Supplementary Angles: m<1 + m<2 = 180 or …

  3. D 2 A B 1 M C • Special Angles: • Complementary Angles: m<1 + m<2 = 90 • C goes to C and S goes to S

  4. B C A D M F E Given m<AMB = 40, m<DMC = 45 Find: m<AMC, m<CME, m<BME, m<FME

  5. D A B 2 3 1 4 C m<2 = 3x + 10, m<1 = 2x + 20 Find m<3 and m<4

  6. B C A D M F E Given m<BMC = 90, m<DMC = 30 Find: m<AMB, m<CME, m<DMF, m<FMB

  7. D A B 2 3 1 4 C m<1 = 3x + 10, m<3 = 2x + 20 Find m<3 and m<4

  8. B C A D M F E Given m<EMC = 90, m<DMC = 30 Find: m<AMF, m<CMB, m<DMF, m<DMB

  9. Two angles are complementary. The first equals 2x + 5 the second equals 6x + 5. What are the measures of the two angles?

  10. B C A D M F E Given MD bisects <CME, m<BMA = 30 Find: m<AMF, m<CMB, m<DMF, m<DMB

  11. B C A D M F E Given MD bisects <CME, m<BMC = 100 Find: m<AMF, m<CMB, m<DMF, m<DMB

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