Question

Find the interior angles sum of the figure.

answer choice:
1.720°
2.900°
3.1,080°
4.1,800°

Answer 1

Answer:

answer is 1080° ... because it has 8 sides

Step-by-step explanation:

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Answer 2

Answer:

sum of exterior angles of any polygon = 360°

360 ÷ 8 (no. of sides) = 45° therefore 180° - 45° = 135°

Step-by-step explanation:

135° × 8 (no. of sides) = 1080° is your answer.

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