5.1-5.3 Quiz Geometry

What is the sum of the interior angles of a 26-gon?

What is the sum of the exterior angles of an octagon?

The sum of the measures of the interior angles of a regular polygon is 2700 degrees. How many sides does the polygon have?

How many sides does a polygon have if each exterior angle measures 72 degrees?

The diagonals of a kite are...

• Perpendicular

• Congruent

• bisectors of each other

• Supplementary

Find the length of k. Do not type in units.

 $x+y=?$  

The consecutive angles between the bases of a trapezoid are...

• congruent

• supplementary

• complementary

• perpendicular

 $a+b=?$