Question

फाइंड ईच एक्सटीरियर एंगल आफ ए रेगुलर ऑक्टेजों​

Answer 1

Answer:

आपका प्रश्न समझ नही आ रहा

तो आप क्लियर लिखे

Answer 2

Answer:

A rule of polygons is that the sum of the exterior angles always equals 360°

Since it is a regular octagon, so each of the interior angles of octagon are equal.

((n-2)°180)/n where n is the number of sides of the polygon. In our case n=8 for an octagon, so we get:

((8-2)°180)/8 => (6°180)/8 => 1080/8 = 135 degrees. This means that each interior angle of the regular octagon is equal to 135 degrees.

Each exterior angle is the supplementary angle to the interior angle at the vertex of the polygon, so in this case each exterior angle is equal to 45 degrees (180 - 135 = 45).

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