Polygon intro

Polygon intro

Today I will be able to write which type of polygon is shown.

Polygon

Any shape that is closed and has straight sides.

no curves, no gaps

Multiple Choice

What is a polygon?

• A closed figure made up of straight line segments
• An open figure made up of straight line segments
• A closed figure made up of curved edges
• An closed figure made up of crossed line segments

Multiple Choice

Is the figure a polygon? What type?

• No

• Yes

Multiple Choice

is this a polygon?

• Yes

• No

Regular or Irregular Polygon

• Regular = all sides and angles are congruent

• Irregular = not everything is congruent

Concave or convex

• concave = has an interior angles that is over 180 degrees

• convex = all interior angles are under 180 degrees

Multiple Choice

Regular or irregular polygon?

• Regular Polygon
• Irregular Polygon

Multiple Choice

Convex or Concave?

• Convex
• Concave

Multiple Choice

Classify this polygon

• Regular

• Irregular

Multiple Choice

Convex or Concave?

• convex
• concave

Practice time

the rest of the questions are about the whole lesson.

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Choice

Which shape is not a polygon

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Select

Which of the following shape are irregular polygon. SELECT ALL

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Select

Which of the following shapes are regular polygon. SELECT ALL

Multiple Choice

An irregular polygon is:

• Is not a Polygon

• A polygon with congruent vertex

• A polygon with different sides and different angles

• A polygon with same sides and same angles

Multiple Select

What is a regular polygon? SELECT ALL

• all side lengths are the same length

• all angles are the same (equal in measure)

• only some side lengths are the same

• all side lengths are different

• only some angles are the same

Multiple Choice

Polygon or Non-Polygon?

• Polygon
• Non-Polygon

Multiple Choice

What type of Polygon is this

• Concave

• Convex

Multiple Choice

What is a polygon?

• A closed figure made up of straight line segments
• An open figure made up of straight line segments
• A closed figure made up of curved edges
• An closed figure made up of crossed line segments