Aubrianna is constructing an angle bisector of ∠CAB as shown in the image. She has constructed an arc by placing the pointed end of the compass on point B . What is the next step that Aubrianna must do in creating the angle bisector? (1 point) Responses Aubrianna must use a straight edge to draw a line between points C and B to create the angle bisector. Aubrianna must use a straight edge to draw a line between points upper C and upper B to create the angle bisector. Aubrianna must place the pointed end of the compass on point C and draw an arc between the angle above points C and B . Aubrianna must place the pointed end of the compass on point upper C and draw an arc between the angle above points upper C and upper B . Aubrianna must place the pointed end of the compass on point A and draw an arc that intersects points C and B . Aubrianna must place the pointed end of the compass on point upper A and draw an arc that intersects points upper C and upper B . Aubrianna must place the pointed end of the compass on point B and draw an arc through point C .

1 answer

To create the angle bisector of ∠CAB, after placing the pointed end of the compass on point B and drawing an arc that intersects both lines AC and AB, the next step is:

Aubrianna must place the pointed end of the compass on point C and draw an arc between the angle above points C and B.

This step is necessary in order to find the points where the arcs from points B and C intersect, which will then help in constructing the angle bisector.