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Mkey [24]
3 years ago
15

What is the sum of the interior angles of a 15 sided polygon?

Mathematics
1 answer:
maw [93]3 years ago
3 0

Answer:

156

Step-by-step explanation:

Each triangle has an angle sum of 180 degrees, so the sum of the interior angles of the 15-gon must be (n-2)   13 × 180 = 2340 degrees. Since the 15-gon is regular, this total is shared equally among the 15 interior angles. Each interior angle must have a measure of 2340 ÷ 15 = 156 degrees.

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