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## What is each exterior angle of a regular hexagon?

The measure of each exterior angle of a regular hexagon is 60 degrees.

## What is the size of an exterior angle?

The sum of exterior angles of a polygon is 360°. The formula for calculating the size of an exterior angle is: exterior angle of a polygon = 360 ÷ number of sides.

## What is the size of an exterior angle of a shape with 12 sides?

For a regular n -gon, the measure of an exterior angle is 360˚n . Since a dodecagon has 12 sides, an exterior angles is 360˚12=30˚ .

## What do you mean by exterior angle?

The exterior angle of a triangle is the angle formed between one side of a triangle and the extension of its adjacent side. In the illustration above, the triangle ABC’s interior angles are a, b, c, and the exterior angles are d, e, and f. Adjacent interior and exterior angles are supplementary angles.

## What is the exterior angle of a circle?

An exterior angle of a circle is an angle whose vertex is outside a circle, and the sides of the angle are secants or tangents of the circle.

## Which of the following are remote interior angles of 5?

Yes, ∠1 and ∠2 are the remote interior angles of ∠5, but ∠3 is not.

## Which of the following are remote interior angles of 6?

<1 and <3. are interior angles that are not adjacent to <6, so they are the remote interior angles to <6.

## Which is the best definition of an exterior angle of a triangle a an angle that is complementary to one of the interior angles of the triangle B an angle that is formed by two segments that are not sides of the triangle c an angle that forms a linear pair with one of the interior angles of the triangle D an angle that is formed by two?

An exterior angle is equal to the sum of the non-adjacent interior angles.

## What is the sum of one exterior angle of a decagon?

A decagon has 10 sides so its interior angles add up to 180(10) – 360 = 1440 degrees. Therefore, on average, each interior angle is 144 degrees and each exterior angle is 36 degrees. The sum of the exterior angles is 10 x 36 = 360 degrees.

## What is the sum of all the exterior angle of a triangle?

We know that the sum of all interior angles of a triangle is 1800 . So, the sum of all exterior angles of a triangle is 3600 .

2021-04-16