1 / 7

1-4 Angles

1-4 Angles. Angle: Figure made when 2 rays have the same endpoint. EF and ED are the sides E is the vertex Called: RULE: Vertex MUST be in the Center when naming an angle. D. 1. E. F. TOO. Name as many different angles as you can. P. Q. S. R. Types of Angles.

wing-summers
Télécharger la présentation

1-4 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. 1-4 Angles

  2. Angle: Figure made when 2 rays have the same endpoint • EF and ED are the sides • E is the vertex • Called: • RULE: Vertex MUST be in the Center when naming an angle D 1 E F

  3. TOO • Name as many different angles as you can P Q S R

  4. Types of Angles • Acute Angle: Measures between 0º and 90º a “cute”: little • Right Angle: Measures 90º • Look for the box in corner • Obtuse Angle: Measures between 90º and 180º • Straight Angle: Measures 180º

  5. If B is in the interior of angle AOC, then AND A B O C

  6. Bisector of an Angle • A ray that cuts an angle in half • Similar to a midpoint A B O C

  7. LA bisects angle GLH, therefore . . . • Solve for x if: H A G L

More Related