Geometry Concepts

What is the sum of all angles in a triangle?

• 90 degrees

• 270 degrees

• 360 degrees

• 180 degrees

How many degrees are there in a right angle?

• 360

• 180

• 90

• 45

What do we call two lines that never meet?

• Parallel lines

• Curved lines

• Intersecting lines

• Perpendicular lines

What is the name for a line that touches a circle at only one point?

• Parallel

• Intersecting

• Perpendicular

• Tangent

What is the name for a pattern that repeats in a sequence?

• periodic pattern

• unique pattern

• random pattern

• one-time pattern

How many sides does a pentagon have?

• 3

• 10

• 7

• 5

What do we call two lines that intersect at a right angle?

• parallel lines

• curved lines

• diagonal lines

• perpendicular lines

What is the name for a line that goes on forever in both directions?

• Angle

• Curve

• Ray

• Line segment

What is the name for a shape with 4 equal sides and 4 right angles?

• Square

• Circle

• Pentagon

• Triangle

What do we call a line that divides an angle into two equal angles?

• Angle splitter

• Angle bisector

• Angle separator

• Angle divider