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IrinaVladis [17]
3 years ago
15

Find the measure of an interior angle of a regular decagon (10 sided polygon)

Mathematics
2 answers:
prisoha [69]3 years ago
8 0

Answer:

1440°

Step-by-step explanation:

The sum of angles in a polygon is (n - 2)180 where n = number of sides.

A decagon has 10 sides, so n = 10

(10 - 2)180

8(180) = 1440°

viktelen [127]3 years ago
4 0

Answer:

the answer is 144

Step-by-step explanation:

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