The sum of the measures of the interior angles of a convex polygon is 2700°.

How many sides does the polygon have?

A.
15

B.
17

C.
18

D.
19

Question

The sum of the measures of the interior angles of a convex polygon is 2700°. 

How many sides does the polygon have?
 
 A.
15
 
 B.
17
 
 C.
18
 
 D.
19

mathmale · Answer

Please refer to the following results of my Internet search for "interior angles of a polygon:" https://www.google.com/search?q=interior+angles+of+a+polygon&rlz=1C1CHFX_enUS461US461&oq=interior+angles+of+a+polygon&aqs=chrome..69i57j0l5.4415j0j7&sourceid=chrome&espv=210&es_sm=122&ie=UTF-8

anonymous · Answer

B...

formula: (n-2)180

=(17-2)180
=(15)180
=2700