A perpendicular bisectors creates this angle when it intersects a segment.

This is the measure of each of the resulting smaller angles when an 85 degree angle is bisected.

This is the point where all the altitudes of a triangle intersect. It is not the Incenter or Circumcenter, but another "-center".

This is the sum of all the interior angles of a triangle.

The longest side of a triangle is directly across from this angle.

When the perpendicular bisectors of a triangle intersect they create this point, also known as the center of a circle that passes through all vertices of a triangle.

If an angle were created on a clock at 6:00pm, this would be the time created with the angle bisector of that angle.

This is the point where all the medians of a triangle intersect. It may sound like the name of a robot in a science fiction movie.

This is the measure of one angle of an equialateral triangle.

In triangle ABC, this angle is across from the shortest side when the sides measure: AB=3, BC=4, AC=5.

This is the length of a segment if when intersected by a perpendicular bisector creates two smaller segments, one of which is 10 units in length.

The angle bisectors of a triangle interest at this point, also known the center of the circle that touches each side of the triangle from the inside.

A median is created by connecting a segment from a vertex of a triangle to this opposite side's point, which is also created with a perpendicular bisector.

This is the name of a triangle whose angles are all smaller than 90 degrees.

The longest side lenght of a triangle must be this, when compared to the sum of the lengths of the shorter two sides of the triangle.

In an isosceles triangle, a perpendicular bisector from the vertex angle is also an angle bisector, a median, and this. Also known as the height of a triangle.

An angle bisector could be a perpendicular bisector is this was the measure of the original angle.

Better known as the height of a triangle, the altitude of a triangle extends down from a vertex and creates this angle at the base of the triangle.

This is the name of the segment that can be drawn between any two midpoints of a triangle's sides.

If the two longest sides of triangle are 7 and 11 inches, this is the smalles possible measurement of the third side (in whole inches).

A perpendicular bisector splits segment into two smaller segments. One is "x + 6" in length, and the other is "2x + 4" units in length. This is the value of "x".

The angle bisector is the only point that we have constructed that does not lie on this line, which has a name that starts off sounding like "Oil".

The orthocenter along with circumcenter can lie on the outside of a triangle when this is the type of triangle you are working with.

In a right triangle, this equation, also known as a "Theorem" can be used to find the length of a missing side if two side lengths are known.

Two sides of a triangle measure 13 inches and 22 inches. This is the range of possible length of the third side.