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Q.

Sum of the angles of an octagon is ____.


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Detailed Solution

Sum of the angles of an octagon is Question Image.
We have following formulas:
Sum of all interior angles can be calculated by n−2 × 180 °   . Where n is the number of sides.
Here n=8.
Finding the sum of all interior angles:
= 8−2 × 180 ° =6× 180 ° = 1080 °   Therefore, the sum of the angles of a hexagon is 1080 °  .
 
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