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Brad1996
Group Title
Geometry help please?
G is the incenter of Δ ABC.
m∠A = 58
m∠B = 64
m∠C = 58
What is the m∠BCE?
36
27
32
29
 2 years ago
 2 years ago
Brad1996 Group Title
Geometry help please? G is the incenter of Δ ABC. m∠A = 58 m∠B = 64 m∠C = 58 What is the m∠BCE? 36 27 32 29
 2 years ago
 2 years ago

This Question is Closed

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
picture ina sec
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
How do I solve this?
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
that can't be right i ended up with 119 :l
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
What do you know about incenters?
 2 years ago

jazy Group TitleBest ResponseYou've already chosen the best response.1
m∠A = 58 m∠B = 64 m∠C = 58 The triangle has it's 3 Medians marked(D,E,F). A median cut's exactly half way from a vertex to the opposite side... It bisects the line segment and angle. So angle BCE would be half of angle C's measurement.
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
yea because it wants angle c... And C is bisected so its halfed
 2 years ago

nubeer Group TitleBest ResponseYou've already chosen the best response.0
i think angle at C is getting bisect.. which means its dividing the angle in half.. so just half the angle of C
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
which is 29
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
thanks guys :)
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
yea it was 29 I just sent my quiz
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
@jazy, the incenter is the intersection of the angle bisectors. The medians are not involved. "A median cut's exactly half way from a vertex to the opposite side... It bisects the line segment and angle." This statement is false.
 2 years ago

jazy Group TitleBest ResponseYou've already chosen the best response.1
http://www.icoachmath.com/image_md/Median%20of%20a%20Triangle1.jpg
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
yes incenter is the bisectors and circumcenter is the perpandicular bisectors. I do not know where the medians are involved
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
what is the median of a triangle?
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
A median bisects a side of the triangle, but it doesn't necessarily also bisect the angle. dw:1350322892891:dw
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
In triangle ABC (that I drew), AN is an angle bisector and passes through the incenter of the triangle. CM is a median and makes AM = MB. It is not also an angle bisector of ACB. ACM =/= MCB.
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
dw:1350323109326:dw correction to the drawing.
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
I see so it intersects at the middle of a line but doesnt always bisect
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
Medians bisect sides. The three medians intersect at the centroid. Angle bisectors bisect angles. The three angle bisectors intersect at the incenter.
 2 years ago

Brad1996 Group TitleBest ResponseYou've already chosen the best response.1
alright i got yea
 2 years ago

CliffSedge Group TitleBest ResponseYou've already chosen the best response.0
Play around over here for a while http://www.mathopenref.com/triangleincenter.html @jazy you too.
 2 years ago

jazy Group TitleBest ResponseYou've already chosen the best response.1
k, thanks for the explanation @CliffSedge (:
 2 years ago
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