Year 9 Numeracy: Sum_interior_angles_polygon
1 practice questions on sum_interior_angles_polygon for Year 9 students, aligned to the Australian Curriculum V9 NAPLAN assessment framework.
Sample Year 9 Numeracy — Sum_interior_angles_polygon Questions
Question 1Mediumsum_interior_angles_polygon
The sum of the interior angles of a polygon can be calculated using (n − 2) × 180°, where n is the number of sides. What is the sum of the interior angles of an octagon (8 sides)?
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All questions are aligned to the Australian Curriculum Version 9.0 (ACARA) and mapped to the NAPLAN Assessment Framework.
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