Octagon Has How Many Sides And Angles. Below is the formula to find the measure of any interior angle of a regular polygon (n = number of sides): How many sides does an octagon have?
Construct a regular octagon from a square of side length s. A short line in the middle of each side of a shape means that the sides are all the same length. Octagon is a geometrical shape which has 8 sides and 8 angles.
The central angle is 45° ( a polygon has as many angles as it has sides.
An octagon is a polygon with eight sides and eight angles and a pentagon is a polygon with five sides and five angles. In a regular octagon, each inside angle is 135°. There are even houses that have an octagon shape, most notably the famous octagon house. Mark off lenth of two more sides of the the octagon.
