Question

The figure below shows the incenter, N, of the triangle KLM. Which statement is always true?

http://tinypic.com/r/2urqjjd/6

The segment MN is congruent to the segment NP.
The segment KN is congruent to the segment LN.
Angle MKN is congruent to angle LKN.
Angle MKN is congruent to angle NLM.

Answer 1

any idea what an incenter is ?

Answer 2

I really have no idea

Answer 3

okay! incenter is the point where angle bisectors meet.

Answer 4

in the pix, do you see KN is an angle bisector... ?

Answer 5

yes

Answer 6

so KN bisects the angle K

Answer 7

it divides the big angle K into two equal things.

can you see now which two angles are equal ?

Answer 8

i'm not sure. would it be P and M..?

Answer 9

...