Interior and Exterior Angles of Polygons and Properties of Quadrilaterals

Find the exterior angle on a regular polygon with 6 sides...

• 72^o

• 108^o

• 60^o

• 120^o

The figure is a parallelogram.  
Solve for x.  

• 1
• 10
• 4
• 5

What is the sum of a Quadrilaterals interior angles?

• 180

• 360

• 400

• 240

Find the missing angle.

• 65°

• 85°

• 75°

• 70°

Is the figure a polygon? Is it convex or concave?

• Not a polygon, convex

• Polygon, convex

• Not a polygon

• Polygon, concave

What is the sum of exterior angles of a pentagon?

• 180

• 360

• 540

• 760

FEDC is an isosceles trapezoid. Find the missing angle.

What is the sum of the exterior angles?

• 180 degrees

• 45 degrees

• 360 degrees

• 270 degrees

Find the measure of one interior angle in each regular polygon. Round your answer to the

nearest tenth if necessary.

• A

• B

• C

• D

The shown quadrilateral is a rectangle. If AB is 10 what is the length of DC

• 10

• 5

• 15