1 / 3

Tool Bag Formulas, equations, Vocabulary, etc.

8-4 & 6: Triangles and Congruent Polygons. Name Date Period. Tool Bag Formulas, equations, Vocabulary, etc. Here’s How…Notes & Examples. Objective. To find angles in triangles and polygons, and determine if figures are congruent. Title:. Acute Triangle. has 3 acute angles.

risa
Télécharger la présentation

Tool Bag Formulas, equations, Vocabulary, etc.

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. 8-4 & 6: Triangles and Congruent Polygons Name Date Period Tool Bag Formulas, equations, Vocabulary, etc. Here’s How…Notes & Examples Objective To find angles in triangles and polygons, and determine if figures are congruent. Title: Acute Triangle has 3 acute angles Right Triangle has 1 right angle. Acute Triangle Obtuse Triangle has 1 obtuse angle. Right Triangle Obtuse Triangle Angles of a Triangle z° y° x° x° + y° + z° = 180°

  2. 8-4 & 6: Triangles and Congruent Polygons Name Date Period Tool Bag Formulas, equations, Vocabulary, etc. Here’s How…Notes & Examples Congruent Figures have the same size and shape. A F D Title: KLM RQS ABCDEF Angles Equal Sides Equal B BCEF ABDE MK RS ACDF ML SQ KL RQ BE AD CF M S L Q K R C E Example 1 Are these triangles congruent? K Q S 21° 65° 94° 21° 94° 65° M L R Match up angles and sides:

  3. 8-4 & 6: Triangles and Congruent Polygons Name Date Period Tool Bag Formulas, equations, Vocabulary, etc. Here’s How…Notes & Examples Example 2 Given the following quadrilaterals, find x, y, and z: PQSR WTUV T S Title: 6y R 75° 132° W 18 WT PQ PR WV R V x + 5 70° 12 75° 11z° Q P 24 V U Find x: Find y: x + 5 = 12 6y = 24 x + 5 - 5 = 12 - 5 6y 24 = x = 7 6 6 Find z: y = 4 132 = 11z 132 11z = 11 11 12 = z

More Related