Triangle Review

Does a triangle with these side lengths exist?
15, 12, 9

• Yes
• No
• I don't know.

What is a possible third side to a triangle with side lengths of 13 and 4?

• 9
• 12
• 8
• 5

Where would the largest angle of a triangle be located?

• Across from the longest side.
• Across from the shortest side
• I need more information to get an answer.

Which two angles are the remote interior angles to Angle W?

• Angle X and Angle Y

• Angle X and Angle Z

• Angle Y and Angle Z

• Angle Z and Angle W

What is an angle bisector?

• Makes two 90 degree angles

• Splits a 90 degree angle in half

• Splits any angle into 2 congruent parts

• Splits a side into 2 congruent parts

When you draw the perpendicular bisectors of a triangle it creates the point of concurrency called the _____________.

• Centroid
• Incenter
• Circumcenter
• Orthocenter

The figure is an example of a(n) ...

• angle bisector
• perpendicular bisector
• median
• midsegment

If G is the circumcenter, what type of segments are drawn?

• perpendicular bisectors
• angle bisectors
• altitudes
• centroids

The figure is an example of a(n) ...

• altitude 
• perpendicular bisector
• midsegment
• angle bisector

Name the point of concurrency shown.

• Circumcenter
• Incenter
• Supercenter
• Neither