Answer:
1800
Step-by-step explanation:
got it right on edg. 2020 pre-test
The sum of interior angles of a 12-gon is: B. 1800°.
The formula to use is, 180(n - 2), were n is the number of angles or sides of the polygon.
Here, n = 12.
Plug in the value of n into the formula:
Sum of interior angles = 180(12 - 2)
Sum of interior angles = 180(10)
Sum of interior angles = 1800
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