Question

One of the angles of a regular dodecagon is 150°. What is the sum of the measures of all the interior angles of this dodecagon? A. 930° B. 1240° C. 1500° D. 1800°

Answer 1

Answer:

D

Step-by-step explanation:

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Answer 2

Answer: D 1800

I got it right on the test. Also, hope this helps