Question

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) 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 b and draw an arc through point c. aubrianna must use a straight edge to draw a line between points c and b to create the angle bisector. aubrianna must place the pointed end of the compass on point a and draw an arc that intersects points c and b

Explanation:

When constructing an angle - bisector of ∠CAB, after constructing an arc from point B, the next step is to place the pointed end of the compass on point C and draw an arc between the angle above points C and B. This helps in finding the intersection point which will be used to draw the angle - bisector.

Answer:

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