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2 years ago

Find the sum of interior angles of a 10-sided figure. Explain what formula you used to get the answer.

Mathematics

1 answer:

Vilka [71]2 years ago

8 0

Answer: 1440°

Step-by-step explanation:

To solve the above question, we'll use the formula (n-2) × 180. In this question, we are told that it has 10 sides. This implies that n= 10. Therefore, using the formula goes thus:

= (n - 2) × 180

where, n = 10

= (10 - 2) × 180

= 8 × 180

= 1440

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