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OpenStudy (anonymous):
G is the incenter of Δ ABC.
m∠A = 55
m∠B = 70
m∠C = 55
What is the m∠ABF?
25
35
27.5
40
OpenStudy (matheducatormcg):
all the angles are bisected here, so B/2 should be m<ABF.
OpenStudy (anonymous):
so 35
OpenStudy (matheducatormcg):
choo got it!
OpenStudy (anonymous):
THANKS
What is ?
median
perpendicular bisector
angle bisector
altitude
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OpenStudy (anonymous):
WHAT IS JH ?
OpenStudy (matheducatormcg):
the median is the middle number in a given set of numbers. are they referring to the median of a shape or line segment?
perpendicular bisector: bisects a line segment at a 90 degree angle
angle bisector: simply bisects the angle(divides it in 2)
Altitude: is the height of your shape. perpendicular to the base of the figure.
OpenStudy (matheducatormcg):
do they give more info to find JH?
OpenStudy (anonymous):
No
OpenStudy (anonymous):
|dw:1341605736537:dw|
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OpenStudy (matheducatormcg):
wait... do they want values, actual numbers or are we identifying the piece of the triangle that is JH?
sorry, there just isn't that much information there to tell you for sure what is the measurement of JH as a number.