What step is needed when constructing a circle inscribed in a triangle? (1 point)
Select one:
a. Construct the angle bisectors of each angle in the triangle.
b. Construct the perpendicular bisectors of each side of the triangle.
c. Construct the midpoints of each side of the triangle.
d. Construct the altitude of each angle in the triangle.

Question

What step is needed when constructing a circle inscribed in a triangle? (1 point)
Select one:
a. Construct the angle bisectors of each angle in the triangle. 
b. Construct the perpendicular bisectors of each side of the triangle. 
c. Construct the midpoints of each side of the triangle. 
d. Construct the altitude of each angle in the triangle.

anonymous · Answer

its b

jigglypuff314 · Answer

@galli next time please follow the site's code of conduct http://openstudy.com/code-of-conduct "Don't provide someone with just the answer - explain the process, and help guide them through understanding the problem."

anonymous · Answer

ok sorry

anonymous · Answer

the method comes from the following theorem
|dw:1382992424882:dw|

anonymous · Answer

the perpendicular of any chord of a circle passes through the centre of the circle

anonymous · Answer

|dw:1382992570390:dw|