1 / 7

GBK Geometry

GBK Geometry. Jordan Johnson. Today’s plan. Greeting Review Asg #17 Practice Quiz Lesson Homework / Questions Clean-up. Practice Quiz (~5 min). For each of these statements, name the postulate, definition, or theorem that justifies the statement: If x + 1 = 2 x , then 1 = x .

annot
Download Presentation

GBK Geometry

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. GBK Geometry Jordan Johnson

  2. Today’s plan • Greeting • Review Asg #17 • Practice Quiz • Lesson • Homework / Questions • Clean-up

  3. Practice Quiz (~5 min) • For each of these statements, name the postulate, definition, or theorem that justifies the statement: • If x + 1 = 2x, then 1 = x. • If x⁄3 – 6 = 3, then x⁄3 = 9. • If A + B = 70° and A + B + C = 180°,then 70° + C = 180°. • If X-Y-Z, then XY + YZ = XZ. • Let d be the distance between A and B.

  4. Practice Quiz Solutions • For each of these statements, name the postulate, definition, or theorem that justifies the statement: • If x + 1 = 2x, then 1 = x. The subtraction property • If x⁄3 – 6 = 3, then x⁄3 = 9. The addition property • If A + B = 70° and A + B + C = 180°,then 70° + C = 180°. The substitution property • If X-Y-Z, then XY + YZ = XZ.The Betweenness of Points Theorem • Let d be the distance between A and B.The Ruler Postulate

  5. Assignments • For Wednesday:Asg #18 • For Thursday:Asg #19 and Unit 2 Test Analysis

  6. Clean-up / Reminders • Pick up all trash / items. • Push in chairs (at front and back tables). • See you tomorrow!

  7. Practice Quiz • When you are finished, put away your pencil and take out two pens/pencils of different color for corrections. • First color = careless mistakes / “I knew that!” • Second color = things not understood / “I should review this!” • Come to my desk to pick up a solutions sheet,and check your work. • When you’re done with the solutions sheet, bring it back to me.

More Related