1.4 Polygons

How many diagonals does a hexagon have? (type your answer as a number)

(a)  

Why isn't the figure shown considered a polygon?

• Point C intersects with more than 2 segments.

• It is not a closed figure.

• It has too many sides.

• The sides are not all equal.

Which two pairs of diagonals do not intersect? Check all that apply.

• AC and FD

• BF and CE

• AE and BD

• AC and AE

• FC and BE

Which pairs of angles are consecutive? Select all that apply.

• 
  

  $\angle A\ and\ \angle B$
  

• $\angle C\ and\ \angle E$

• $\angle A\ and\ \angle D$

• $\angle F\ and\ \angle E$

Draw a Concave Polygon with 5 sides.

 $MNOPQ\cong RSTUV$  

What is the measure of angle N? (do not use units)

(a)  

 $MNOPQ\cong RSTUV$  

What is the measure of VR?

(a)  

 $MNOPQ\cong RSTUV$  

What is the measure of angle P? (do not use units)

(a)  

The perimeter of a regular pentagon is 31 cm. What is the length of each side? (do not use units)

(a)