4.04 Angle and perpendicular bisectors
Adaptive
Worksheet
Interactive practice questions
Consider the following triangle construction.
a
Identify the type of construction.
Median
A
Altitude
B
Perpendicular bisector
C
Angle bisector
D
b
The three perpendicular bisectors of a triangle are concurrent at which triangle center?
Incenter
A
Circumcenter
B
Centroid
C
Easy
1min
Consider where the incenter is located for different types of triangles.
Medium
1min
The point $X$X is the incenter of $\triangle BAC$△BAC.
It is given that $XD=x+7$XD=x+7 and $XE=3x-1$XE=3x−1.
Medium
3min
Point $P$P is the incenter of $\triangle MNO$△MNO.
If $a$a represents the length of $\overline{JP}$JP, solve for $a$a.
Medium
2min
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