In this page, we test our understanding of the different types of polygons.

Try to answer the questions before checking the answers at the bottom of the page.

Question 1

A polygon has all sides equal and all angles equal. What type of polygon is it?

A. Irregular polygon

B. Concave polygon

C. Regular polygon

D. Complex polygon

Question 2

A polygon has at least one interior angle greater than \(180^\circ\). It is:

A. Convex polygon

B. Concave polygon

C. Regular polygon

D. Complex polygon

Question 3

A polygon whose sides cross each other is called a:

A. Simple polygon

B. Convex polygon

C. Complex polygon

D. Regular polygon

Question 4

Every triangle is:

A. Concave and complex

B. Convex and simple

C. Concave and simple

D. Convex and complex

Question 5

True or False

A square is a regular polygon.

Question 6

True or False

A rectangle is a regular polygon.

Question 7

True or False

A five-pointed star whose sides cross each other is a complex polygon.

Question 8

True or False

Every triangle is convex.

Question 9

A polygon has nine sides. What is it called?

A. Octagon

B. Nonagon

C. Decagon

D. Heptagon

Question 10

A line segment is drawn between two points inside a polygon. Part of the line segment goes outside the polygon.

What type of polygon is it?

A. Convex polygon

B. Regular polygon

C. Simple polygon

D. Concave polygon

Answers

1. C. Regular polygon
2. B. Concave polygon
3. C. Complex polygon
4. B. Convex and simple
5. True
6. False
7. True
8. True
9. B. Nonagon
10. D. Concave polygon

Practice

• More Examples

• Take the Quiz (Current page)

Continue Learning

1. Polygons (Basics)
2. Types of Polygons
3. Is this a Polygon

Navigation

• Back to Polygons
• Back to Home