Question

The sum of angles of a polygon are 1260° . How many sides does it have​

Answer 1

Answer:

9

Step-by-step explanation:

that sum of interior angles of a regular polygon is (n - 2) * 180.

Given sum of interior angles = 1260. n = 9.

Therefore the number of sides = 9.

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Answer 2

Answer:

9

Step-by-step explanation:

Given that sum of its interior angles is 1260. We know that for a polygon of n sides, the sum of all interior angles is given by the formula (n - 2) * 180. n = 9. Therefore the number of sides = 9

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