It is a closed figure which consists of 3 to 4 coplanar segments.

• Point

• Polygon

• Circle

A polygon is considered convex when ____________.

• there are diagonals that can be drawn outside the polygon

• there is no diagonal that can be drawn outside the polygon

• the diagonals can be drawn at the left side of the polygon

• the diagonals can be drawn at the right side of the polygon

What is the total measure of the exterior angles of a heptagon?

• 45º

• 90º

• 180º

• 360º

Which of the following are line segments which connect two non-consecutive vertices of a polygon?

• sides

• vertices

• diagonals

• angles

The measure of each interior angle in a regular pentagon is 108º.

• TRUE

• FALSE

The total measure of the interior angles of a nonagon is 1404º.

• TRUE

• FALSE

A polygon with a total measure of 180º of the interior angles is a triangle.

• TRUE

• FALSE

If the sum of the measures of the interior angles of a regular polygon is 1800º. How many sides does a polygon have?

• 8

• 10

• 12

• 16

What is the sum of the measure of interior angles of triangle?

• 90°

• 180°

• 120°

• 360°

What type of polygon which have congruent sides and angles?

• Concave polygon

• Convex polygon

• Regular polygon

• Irregular polygon