Properties and Definitions of Polygons

Properties and Definitions of Polygons

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers the basics of polygons, including definitions and properties of regular polygons. It explains how to calculate the interior and exterior angles of polygons, using a hexagon as an example. The video also discusses various types of polygons such as triangles, parallelograms, squares, rectangles, and rhombuses, highlighting their unique properties. Additionally, it covers the properties of diagonals in polygons and the concepts of similar and congruent polygons. The tutorial concludes with a review and encourages viewers to engage with questions and comments.

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19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a polygon?

A shape with curved sides

A multi-sided shape enclosed by line segments

A shape with only three sides

A shape with no sides

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What defines a regular polygon?

All sides are different lengths

It has only three sides

All angles are different

All sides and angles are equal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about the angles in a regular polygon?

All angles are acute

All angles are different

All angles are equal

All angles are right angles

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you calculate the sum of interior angles of a polygon?

180 times (n-2), where n is the number of sides

360 times the number of sides

360 times (n-2), where n is the number of sides

180 times the number of sides

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the interior angles of a hexagon?

540 degrees

900 degrees

360 degrees

720 degrees

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the exterior angles of any polygon?

It depends on the number of sides

360 degrees

180 degrees

720 degrees

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the exterior angles of a hexagon?

540 degrees

720 degrees

360 degrees

180 degrees

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