Geometry

Front

What type of angle is greater than 90 degrees but less than 180 degrees?

Back

Obtuse Angle

Front

What type of angle is less than 90 degrees?

Back

Acute Angle

Front

What is a straight set of points that goes on forever in both directions?

Back

A Line

Front

What is a polygon with eight sides called?

Back

An Octagon

Front

What do we call lines that never meet and are always the same distance apart?

Back

Parallel Lines

Front

What type of angle is exactly 90 degrees?

Back

Right Angle

Front

What is a polygon with four sides called?

Back

A Quadrilateral

Front

What do we call a straight line that goes on forever in one direction only?

Back

A Ray

Front

What is the term for a closed figure made up of straight line segments?

Back

Polygon

Front

What type of lines intersect at a right angle?

Back

Perpendicular Lines