linerod1 linerod1

19-01-2022
Mathematics

contestada

How many degrees is one of the angles in a regular octagon?

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s906236 s906236

19-01-2022

Answer:135 degrees

Step-by-step explanation:

An octagon contains six triangles, or 1080 degrees. This means with 8 angles, each angle is 135 degrees.

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jimrgrant1 jimrgrant1

19-01-2022

Answer:

135°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° ( n - 2) ← n is the number of sides

Here n = 8 ( number of sides of an octagon ) , then

sum = 180° × 6 = 1080°

Then

size of 1 angle = 1080÷ 8 = 135°

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