Triangles
A triangle has two acute angles that measure 35 degrees. What is the measure and name of the missing angle?
What is obtuse angle of 110 degrees?
What are perpendicular lines?
Any point that helps form an angle. It is created by the intersection of two lines, segments, rays or edges.
What is vertex?
If 90 degrees is right, and 180 degrees is straight, what is 360 degrees?
What is a circle?