M2-Assessment#1_Polygon

What is the sum of the exterior angles of a 20-gon?

• 180
• 360
• 3240
• 162

Calculate the sum of the interior angle measures of a polygon with 25 sides.

• 360 degrees
• 4500 degrees
• 335 degrees
• 4140 degrees

Find the value of x

• 141
• 150
• 135
• 163

Find the value of X.

• 60
• 120
• 85
• 55

Find the value of X.

• 100° 
• 110° 
• 150° 
• 168° 

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°
• 108°
• 120°
• 180°

Which of these is a correct statement about every polygon?

• The interior angles add up to 540^o

• They have at least one line of symmetry

• They do not contain a right angle

• The exterior angles add up to 360^o

What is the size of each exterior angle in a regular pentagon?

• 540^o

• 360^o

• 72^o

• 108^o

What is the measure of x?

• 207

• 477

• 117

• 120

• 102

What is the value of x?

• 133

• 37.6

• 40

• 85

• 114