What is pentagon and example?

What is pentagon and example?

A pentagon is a two-dimensional geometric figure that consists of five sides and five angles. Pentagon shape falls under the category of polygons, which means the shapes that consist of more than two sides. Examples of Pentagon. 1. Buildings.

How do you explain a pentagon to a child?

A pentagon is a polygon with five edges. It is defined by five points, which are all on a plane. If all the edges have the same length and the angles at the corners are all 108°, the pentagon is called regular.

Is any 5-sided shape called a pentagon?

A five-sided shape is called a pentagon. A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides…

What a pentagon looks like?

A pentagon shape is a flat shape or a flat (two-dimensional) 5-sided geometric shape. In geometry, it is considered as a is a five-sided polygon with five straight sides and five interior angles, which add up to 540°.

What is a pentagon in math?

A pentagon is a geometrical shape, which has five sides and five angles. Here, “Penta” denotes five and “gon” denotes angle. The pentagon is one of the types of polygons. The sum of all the interior angles for a regular pentagon is 540 degrees.

What is the angle of Pentagon?

Now to find the measure of the interior angles of the pentagon, we know that the sum of all the angles in a pentagon is equal to 540 degrees (from the above figure)and there are five angles. ( 540/5 = 108 degrees) So, the measure of the interior angle of a regular pentagon is equal to 108 degrees.

How do you find the unknown angle of a pentagon?

Angles in pentagons always add up to 540°. To find a missing angle in a pentagon, add up the 4 known angles and subtract this from 540°. We first add the 4 known angles: 120° + 100 + 100 + 110° = 430°. We then subtract this from 540°: 540 – 430 = 110 and so the missing angle is 110°.