Geometry Terms: Crossword

What has two end points and can be measured?
What do we call a ray that divides an angle into two congruent angles?
What type of angles lie in the same plane, have a common vertex, a common side, but no common interior points?
What kind of angles add to be 90 degrees?
What type of angles add to be 180 degrees?
Perpendicular lines intersect to form what kind of angles?
What type of pair forms when when a pair of adjacent angles, whose non-common sides are a opposite rays, add up to be 180 degrees?
Two non-adjacent angles formed by two intersecting lines are called what?
What is made up of two non-collinear rays with a common end point or vertex?
What is it called when the points are not in a straight line?
Part of a line with an endpoint and that extends indefinitely in one direction is called what?
The common endpoint of an angle is called a what?
What type of angle measures to be less than 90 degrees?
What type of angle measures to be greater than 180 degrees?
What type of angle measures to be exactly 180 degrees?
What is a flat surface made up of points that extends indefinitely called?