Question

How can you check if a point is the incenter of a triangle?

Check if the three segments that bisect the sides pass through the point.

Check if the point lies inside the triangle.

Check if one of the angle bisectors passes through the point.

Check if the three segments that bisect the three vertex angles pass through the point.

Answer 1

see http://www.mathopenref.com/triangleincenter.html

Answer 2

B.?

Answer 3

Check if the points lie inside the triangle?

Answer 4

see the link

Answer 5

I did..

Answer 6

did you read the very top ?

Answer 7

yes?

Answer 8

The point where the three angle bisectors of a triangle meet.
One of a triangle's points of concurrency.