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Unit 1

Unit 1. Monday…Clean sheet of paper for your bellringer . Label this one “Monday”. Tomorrow: PLAN. 20 Q’s in 20 minutes Test taking strategies for math tests…. Let’s do some math!. CONGRUENT What is it?? Symbol: Shortcut in pictures:. Angle Bisector.

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Unit 1

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  1. Unit 1

  2. Monday…Clean sheet of paper for your bellringer. Label this one “Monday”.

  3. Tomorrow: PLAN 20 Q’s in 20 minutes Test taking strategies for math tests…

  4. Let’s do some math! CONGRUENT What is it?? Symbol: Shortcut in pictures:

  5. Angle Bisector The ray bisects <FGI. Solve for x and find: m<FGI m<FGH m<HGI

  6. <ABC and <MBL are a linear pair OR _________. m<ABC = 3x + 25 and m<MLB = 5x + 19 Find the measure of both angles.

  7. Tuesday…bellringer <B and <C are complementary. m<C = 32 m<B = ??? We’re practice PLAN-ing today, grab a calculator.

  8. Wednesday…bellringer <M is supplementary to <K. <M is complementary to <J. m<K = 35*, find the m<M and m<J.

  9. Unit 1 Quiz • Vocabulary (line, point, segment, ray, angle, vertex, vertical, adjacent, complementary, supplementary) • Solve problems with: (find the missing angles) • Angle bisectors • Complementary angles • Supplementary angles • Vertical angles

  10. Solve for x and find each angle’s measure. A 7x – 3 C B 3x + 5 D

  11. PLAN prep: Remember, figures are not necessarily drawn to scale. m<ACB = 30. Find m<ACE.

  12. An angle is 59 times the size of its supplement. Find the measure of the two angles.

  13. An angle is 14 times the size of its complement. Find the measure of the two angles.

  14. Practice: Work to finish your 1.6. In a few minutes, once we have a good start, I will let you work in pairs. We’ll check these in a few minutes. Watch the clock…we’ll be ready for tomorrow’s quiz.

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