1 / 25

Copy in agenda and add to TOC #2 Congruent Angles

Copy in agenda and add to TOC #2 Congruent Angles. 1. 2. 4. 3. lr. 5. 6. 8. 7. lw. lr || lw. Parallel Lines and Angle Relationships. Vocabulary. Congruent Complementary Angles Supplementary Angles Parallel Lines Transversal Corresponding Angles Alternate Interior Angles

jessica-ashley
Download Presentation

Copy in agenda and add to TOC #2 Congruent Angles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Copy in agenda and add to TOC • #2 Congruent Angles

  2. 1 2 4 3 lr 5 6 8 7 lw lr || lw Parallel Lines and Angle Relationships

  3. Vocabulary Congruent Complementary Angles Supplementary Angles Parallel Lines Transversal Corresponding Angles Alternate Interior Angles Alternate Exterior Angles Vertical Angles Same Side Interior Angles

  4. 7-2 Parallel and Perpendicular Lines Course 3 • Complete each sentence. • Angles that have equal measures are ______________. • 2. Angles whose measures have a sum of 90° are _______________ . • 3. Angles whose measures have a sum of 180° are ______________. congruent complementary supplementary

  5. lr lw lr || lw PARALLEL LINES • Two or more lines are parallel if and only if they are in the same plane and they do not intersect. (line w and r)

  6. lr lw lr || lw TRANSVERSAL • A line intersecting two or more coplanar lines. (lines r and w)

  7. 1 2 lr 3 4 5 6 lw 8 7 lr || lw CORRESPONDING ANGLES • Corresponding angles are congruent.

  8. lr lw lr || lw 1 8 7 2 ALTERNATE EXTERIOR ANGLES • Alternate Exterior angles are congruent.

  9. lr 3 4 5 6 lw lr || lw ALTERNATE INTERIOR ANGLES • Alternate Interior angles are congruent.

  10. lr 3 6 lw lr || lw 1 5 4 8 7 2 VERTICAL ANGLES • If two angles are Vertical angles, then they are also congruent.

  11. lr lw lr || lw SAME SIDE INTERIOR ANGLES • If two angles are Same Side Interior Angles, then they are also supplementary. 1 5

  12. Warm Up What is the name of the transversal?

  13. lr lw lr || lw Adjacent Angles • If two angles are adjacent angles, then they are also supplementary.

  14. Parallel Lines Practice

  15. Math 8

  16. Write your name in the vertical angle to Math8 • Draw a heart in the corresponding angle to your name • Draw a smiley face in the same-side exterior angle to the heart • Draw a star in the alternate exterior angle to the smiley face • Write “I love math” in the adjacent angle to the star • In the same side interior angle to your name, draw a flower • In the alternate interior angle to the flower, write today’s date

  17. Write your name in the upper right angle • Draw a star in the corresponding angle to your name • Draw a heart vertical to the star • Write the name of your favorite actor/actress’ alternate interior angle to the star • Draw flower for the same side interior to the star. • Draw smiley face vertical to the flower • Draw a sun corresponding angle to smiley face. • Write “D” to the angle adjacent to the heart.

  18. Warm Up – Name ALL: Veritical Angles Corresponding Angles a b c d e f g h

  19. Write your name in the upper left angle • Write your boy friend/girl friend’s name in the alternate exterior angle to your name. • Draw a smiley face in the angle that is vertical to your boyfriend/girlfriend’s name. • Draw a stick figure in the same side exterior to your boyfriend/girlfriend’s name • Draw a circle alternate exterior to the stick figure. • Write your favorite color adjacent to smiley face. • Write an algebraic expression corresponding to the circle. • Write your favorite subject alternate interior to smiley face.

  20. Write “Z” on the upper right angle. • Write your Mom/Dad’s name corresponding to Z. • Draw a sun vertical to Z. • Write your favorite tv show/movie alternate exterior to Z. • Write your shoe size same side interior to the sun. • Draw a triangle corresponding to your shoe size. • Draw a star adjacent to your Mom/Dad’s name. • Write your favorite sport corresponding to the star.

  21. Terms Review • Parallel Lines • Transversal • Corresponding Angles • Alternate Interior Angles • Alternate Exterior Angles • Vertical Angles • Same Side Interior Angles

  22. Students Sample Problems

More Related