6.Which statement is true about the incenter of any triangle?
A.The incenter may lie outside a triangle.
B.The incenter may lie on a side of a triangle.
C.The incenter is located at the intersection of the medians.
D.The incenter is located at the intersection of the angle bisectors.
2006-12-22 05:15:54 · 5 answers · asked by Gloria 1 in Science & Mathematics ➔ Geography
d
2006-12-22 05:21:04 · answer #1 · answered by chris102188 2 · 0⤊ 0⤋
D.The incenter is located at the intersection of the angle bisectors.
Here is a link.
http://mathworld.wolfram.com/Incenter.html
2006-12-22 05:33:47 · answer #2 · answered by Northstar 7 · 0⤊ 0⤋
D. Construct the angle bisectors, and drop perpendiculars from their common intersection to each side. You will then see that all three perpendiculars have the same length, and so can be considered radii of a circle. That circle is, of course, the incircle.
açafrão341@yahoo.com
2006-12-22 05:21:43 · answer #3 · answered by acafrao341 5 · 0⤊ 0⤋
C & D. They are the same point.
2006-12-22 05:21:39 · answer #4 · answered by Anonymous · 0⤊ 0⤋
D is the correct one.
2006-12-22 05:18:58 · answer #5 · answered by PragmaticAlien 5 · 0⤊ 0⤋