Geometry Triangle Relationships

The place where all three medians meet is called the ...

• Circumcenter

• Orthocenter

• Incenter

• Centroid

The place where all three altitudes meet is called the ...

• Circumcenter

• Orthocenter

• Incenter

• Centroid

P is the incenter of triangle JKL. Find OP.

• 8

• 13

• 17

• 4

P is the incenter of triangle JKL. Find ML.

Hint: you will have to use pythagorean theorem

• 8.95

• 9.35

• 10.25

• 12.65

Z is the circumcenter of triangle TUV. Find WV.

Hint: you will have to use pythagorean theorem

• 12.6

• 13.9

• 14.7

• 16.4

If m<LJK = 28°, what is m<MLK?

• 56

• 112

• 62

• 124

X is the centroid of the triangle. If ZX = 3, find AZ.

• 3

• 6

• 9

• 12

If G is the centroid of triangle ABC and GF= 4. Find the length of GC.

• 4

• 8

• 12

• Not Enough Information

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

Name the largest angle in this triangle.

Hint: The largest angle is across

from the longest side.

• ∠D

• ∠E

• ∠F