Geometry Shapes

How many sides does a triangle have?

• Five
• Three
• Four
• Two

A shape with four equal sides and four right angles is called what?

• Triangle
• Square
• Rectangle
• Circle

Which shape is perfectly round and has no corners at all?

• Pentagon
• Rectangle
• Hexagon
• Circle

How many sides does a hexagon have?

• Six
• Seven
• Eight
• Five

A shape with five straight sides is known as a what?

• Pentagon
• Octagon
• Square
• Hexagon

How many corners, also called vertices, does a square have?

• Three
• Four
• Six
• Eight

Which of these shapes has exactly eight sides?

• Circle
• Triangle
• Octagon
• Pentagon

A four-sided shape with opposite sides equal but not all four equal is a what?

• Triangle
• Square
• Rectangle
• Circle

How many flat faces does a cube have?

• Six
• Four
• Twelve
• Eight

Which solid shape is round like a ball with no flat faces at all?

• Sphere
• Cube
• Cylinder
• Cone

The distance from the center to the edge of a circle is called the ____.

• angle
• diameter
• center
• radius

The diameter of a circle is how many times the radius?

• Four times
• Half
• Three times
• Two times

The three angles inside a triangle add up to how many degrees?

• 270 degrees
• 180 degrees
• 360 degrees
• 90 degrees

A triangle with all three sides the same length is called an ____ triangle.

• round
• equilateral
• right
• square

How many degrees does a right angle measure?

• 360 degrees
• 180 degrees
• 45 degrees
• 90 degrees