What is the measure of one interior angle in a regular 15-gon?

A regular polygon has one exterior angle that measures 15 degrees. How many sides does the polygon have?

The sum of the measures of the interior angles of a regular polygon is 4 times the sum of its exterior angles. What is the name of this polygon?

The diagonals of a kite bisect which pair of angles?

The non-vertex angles of a kite are ___________.

• Congruent

• Bisected by a Diagonal

• Complementary

• Supplementary

 $y=\ ?$  

 $x+y=\ ?$  

QR is the midsegment of trapezoid LMNP.

 $x=\ ?$  

PARL is a parallelogram.

 $y=\ ?$  

Tags

CCSS.HSG.CO.C.11

 $x+y=\ ?$  

Answer explanation

x = 52, y = 128

Tags

CCSS.HSG.C.A.3