3 years ago

Find the sum of the interior angle measure of a regular polygon with 20 sides

Mathematics

1 answer:

AleksAgata [21]3 years ago

8 0

Answer:

3240°

Step-by-step explanation:

For a regular icosagon,

sum of interior angles measure=180(n-2)°

180(20-2)

180(18)=3240°

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