Geometry Gems: Exploring 2D Shapes

Which of the following is a polygon?

• Circle

• Triangle

• Oval

• Sphere

How many sides does a quadrilateral have?

• 3

• 4

• 5

• 6

Which shape has equal sides and all right angles?

• Rectangle

• Square

• Rhombus

• Trapezoid

What is the name of a 2D shape with five sides?

• Hexagon

• Triangle

• Pentagon

• Octagon

Which of these shapes is not a quadrilateral?

• Rectangle

• Square

• Triangle

• Parallelogram

What do we call a 2D shape that has four equal sides but no right angles?

• Rectangle

• Square

• Rhombus

• Kite

Which of the following shapes has more sides than a hexagon?

• Triangle

• Quadrilateral

• Pentagon

• Heptagon

Identify the shape that has only one pair of parallel sides.

• Rectangle

• Rhombus

• Trapezoid

• Square

Which of these is a characteristic of all regular polygons?

• They have curved sides.

• They have the same number of sides and angles.

• They have sides of different lengths.

• They have one obtuse angle.

What is the name of a 2D shape that has three sides and three angles?

• Quadrilateral

• Pentagon

• Triangle

• Hexagon