The figure below shows some steps that Meg used to construct an angle bisector BO of an angle ABC.

http://gyazo.com/a82eff95c0ee948db2d9f4026ed38a84

In the next step Meg draws two arcs, one from point P and the other from point Q. Which of the following is true for this step?

The width of the compass is not the same while drawing the arcs from point P and point Q.

The width of the compass is adjusted to BQ to draw the arc from point P and BA to draw an arc from Q.

The width of the compass is the same while drawing the arcs from point P and point Q.

Question

The figure below shows some steps that Meg used to construct an angle bisector BO of an angle ABC.
 
http://gyazo.com/a82eff95c0ee948db2d9f4026ed38a84
 
In the next step Meg draws two arcs, one from point P and the other from point Q. Which of the following is true for this step? 

 The width of the compass is not the same while drawing the arcs from point P and point Q. 

 The width of the compass is adjusted to BQ to draw the arc from point P and BA to draw an  arc from Q. 

 The width of the compass is the same while drawing the arcs from point P and point Q.

anonymous · Answer

The width of the compass is adjusted to BC to draw the arc from point P and BP to draw an arc from Q.