3 years ago

A polygon has an interior angle sum of 9000. How many sides does it have

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

7 0

Answer:

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here the sum = 9000°, thus

180° (n - 2) = 9000° ( divide both sides by 180° )

n - 2 = 50 ( add 2 to both sides )

n = 52

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