Alexa is constructing a circle inscribed in a triangle. She has partially completed the construction as shown below. What should be her next step in the construction?

Question

anonymous · Answer

a. Connect vertex B to the arc marking to complete the angle bisector 
b. Use the compass to find the angle bisector for angle A 
c. Connect three arc markings together to form the triangle 
d. Use the arc markings to determine the radius to construct the circle