Classifying 2-D Figures

Which is a polygon?

• 
• 
• 
• 

What type of triangle is this?

All of these shapes are called?

• 3-D

• polygons

• quadrilaterals

• art

This shape is called a .....

• trapeziod

• parallelogram

• rhombus

• pentagon

Find the set of parallel lines

• 
• 
• 
• 

What is a parallelogram with four right angles, in which opposite sides are the same length?

What shape has four sides of equal length and four right angles?

• rhombus

• rectangle

• square

• trapeziod

What is a quadrilateral that always has a pair of parallel sides?

• 
• 
• 

What type of triangle has at least two sides with the same length?

• equilateral triangle

• isosceles triangle

• scalene triangle

• obtuse triangle

What type of triangle has NO sides with the same length?

• equilateral triangle

• isosceles triangle

• scalene triangle

• obtuse triangle