Determine How Many of the First 5 Statements in the Sequence

Multiple Choice

Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.
-The measure of each interior angle of a regular polygon with $n$ sides is $180 - \frac { 360 } { n }$ . $( n \geq 3 )$

A) 4
B) 5
C) 2
D) 3