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Find the Sum of Interior Angle of a Polygon With: 16 Sides - Mathematics

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Question

Find the sum of interior angle of a polygon with: 16 sides

Sum

Solution

16 sides

No. of sides n = 16

∴ Sum of interior angles of polygon = (2n – 4) x 90°

= (2 x 16 – 4) x 90°

= (32 – 4) x 90° = 28 x 90°

= 2520°

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Chapter 28: Polygons - Exercise 28 (A)

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Selina Mathematics [English] Class 6
Chapter 28 Polygons
Exercise 28 (A) | Q 2.3
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