5th Grade Geometry- Quadrilaterals/Polygons

Polygon or not a polygon?  That is the question.

• polygon
• not a polygon

Polygon or not a polygon? You decide!

• polygon
• not a polygon

I am a polygon with 5 sides.  Name that shape!

• quadrilateral
• hexagon
• pentagon
• nonagon

What makes a triangle isosceles? 

• exactly two sides of equal length
• three angles of equal measure
• three sides of different lengths
• one right angle and two obtuse angles

Which is a true statement you can make about a regular octagon?

• There are exactly three pairs of parallel sides. 
• There are twelve equal angles.
• There are 8 angles each of a different measure.
• There are 8 lines of symmetry.

What is a quadrilateral?

• Three sided figure
• Four sided figure
• Figure with 5 sides
• Figure with 14 sides

Name this polygon with the most specific name possible. 

• equilateral hexagon
• right triangle
• obtuse quadrilateral
• acute triangle

What properties allow you to name a shape as a regular hexagon?

• an open polygon with 12 different length sides
• a figure with six different length sides
• 6 sides
• six-sided figure with all angles of equal measure and all sides of equal length

Name this quadrilateral.

• Rhombus
• Triangle
• Parallelogram
• Trapezoid

Name this quadrilateral.

• Rectangle
• Parallelogram
• Square
• Trapezoid