1 / 10

Copying an Angle

Copying an Angle. Alissa Morris 4 Hour Honors Geometry. Step 1. Start with angle BAC. Step 2. Using the straightedge, draw a reference line and place a point P near the left end. Step 3.

chadwick-stokes
Download Presentation

Copying an Angle

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. Copying an Angle Alissa Morris 4 Hour Honors Geometry

  2. Step 1 Start with angle BAC.

  3. Step 2 Using the straightedge, draw a reference line and place a point P near the left end.

  4. Step 3 Set the compass width to the distance AC, and without adjusting the compass, place it on P and mark an arc across the line. This establishes the point Q.

  5. Step 4 With the compass on point A set its width to the point B.

  6. Step 5 Without changing the compass width, place the compass point on the point P and draw an arc above the line.

  7. Step 6 Place the compass point on C and set its width to the point B.

  8. Step 7 Without changing the compass width, place the compass point on the point Q and draw an arc across the previously drawn arc. The intersection of these two arcs becomes point R.

  9. Step 8 Using the straightedge, draw a line from point P to R where the arcs intersect.

  10. Step 9 The angle QPR is congruent to the angle CAB.

More Related