Topic 15 Pre-Test

What is a shape with three or more straight sides called?

• Circle

• Polygon

• Ellipse

• Sphere

What do you call a line segment that forms part of the boundary of a polygon?

• Angle

• Side

• Vertex

• Diagonal

What is a four-sided polygon called?

• Triangle

• Quadrilateral

• Pentagon

• Hexagon

The space between two lines that meet at a point, like the hands of a clock. 

• Side

• Angle

• Vertex

• Edge

What is the term for a polygon that has at least one side facing inward?

• Convex

• Concave

• Regular

• Irregular

What is the point called where two sides of a polygon meet?

• Edge

• Vertex

• Angle

• Line

Which of the following is a quadrilateral with only one pair of parallel sides?

• Square

• Rectangle

• Trapezoid

• Rhombus

What is a quadrilateral with opposite sides parallel and equal in length called?

• Rectangle

• Parallelogram

• Trapezoid

• Pentagon

Which quadrilateral has opposite sides that are equal and all angles are right angles?

• Square

• Rectangle

• Rhombus

• Trapezoid

What is a quadrilateral with all sides equal in length and all angles right angles called?

• Rectangle

• Trapezoid

• Rhombus

• Square