What is the sum of the interior angles of a convex polygon with 8 sides?

Answer and explanation

Correct answer: A. 1080°

  1. Step 1: The sum is (n - 2) x 180°.
  2. Step 2: (8 - 2) x 180 = 1080°.
Answer
1080°.

Practise more Mathematics: Geometry and Measurement.

Free questions with an explanation for every one, and full timed FUVEST (University of São Paulo Entrance Exam) mock tests.