Which auxiliary part is the red line?
Perpendicular Bisector
Which auxiliary part is the red line?
Angle Bisector
Name an altitude
Segment CE
Find x if BD is an altitude of triangle ABC.
20
Is this a right triangle?
YES
What is the slope of AC?
Undefined
Classify this triangle by SIDE
Scalene
Find the value of x if BD is a median of triangle ABC.
10
What is the slope of AB?
1
Which auxiliary part is the red line?
median
What is the length of RE?
8.61 or the square root of 74
XT is a median. On which SIDE is point T?
Side ZY
Name an angle bisector
Segment BF
What is the midpoint of RD?
(6,-1)
Which auxiliary part is the red line?
Altitude
Name a median
Segment AD
Name a perpendicular bisector
Segment GH