LESSON DISCUSSION (POLYGONS)

What is a polygon?

• A shape with curved sides

• A closed figure with straight sides

• A type of triangle

• A three-dimensional shape

Are you enjoying the video lesson?

• Yes

• No

How many sides does a quadrilateral have?

• three

• four

• five

• six

What do we call a polygon with five sides?

• octagon

• nonagon

• pentagon

• hexagon

Circle is a polygon

• TRUE

• FALSE

What is a regular polygon?

• A polygon with equal sides and angles

• A polygon with unequal sides

• A polygon with curved edges

• 
  A polygon with only three sides

Which type of polygon has all angles less than 180 degrees?

• irregular

• regular

• convex

• concave

What have you learned from the lesson?