Show:
How Many Sides?
Triangles
Quadrilaterals
Who am I?
Polygons
100
pentagon
What is 5 side
100
triangle with all equal sides
What is equilateral
100
four sided figure with two pairs of parallel line
What is a parallelogram
100

I am a three sided polygon

Triangle

100
What is the fewest number of sides needed to make a polygon?
What is three sides
200
quadrilateral
What is 4 sides
200
triangle with two angles measuring 80 degrees, and one angle measuring 20 degrees.
What is an isosceles triangle
200
quadrilateral with only one pair of parallel lines
What is a trapeziod
200
I am a triangle All my angles are less than 90 degrees
What is an acute triangle
200

Which quadrilateral has only one set of parallel sides?

trapezoid

300
hexagon
What is 6 sides
300
a triangle with 3 different angles
What is scalene triangle
300
quadrilateral with two pairs of parallel lines and 4 right angles.
What is a rectangle
300

I have nine sides

What is a nonagon?

300
Name all the quadrilaterals that have 4 congruent sides
What is a rhombus and a square
400
octagon
What is 8 sides
400
a triangle with a 90 degree angle
What is a right angle triangle.
400
a quadrilateral with all sides congruent
What is a rhombus
400

I am a quadrilateral with 2 sets of parallel sides, but no 90 degree angles. Who am I?

What is a rhombus

400
Define what a regular polygon is
What is a polygon with all congruent sides and angles
500
decagon
What is 10
500

If a triangle has three equal sides and angles, it will be considered an equilateral triangle. What other classification could it have?

Isosceles triangle

500
a quadrilateral with all sides congruent and 4 right angles
What is a square
500

Any 2D shape that has straight sides, that meet at vertices. (Hint: think basic/general!)

What is a polygon?

500

What is a irregular polygon?

A polygon whose sides and angles are not all equal.