The sum of the angles of a polygon with eq n eq number of sides is. A polygon from greek words polus which means many and gonia which means angle is a two dimensional shape made of several straight lines which are all connected up.

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### In geometry a pentagon from the greek πέντε pente and γωνία gonia meaning five and angle is any five sided polygon or 5 gon.

**How many sides does a penagon have**. Alternatively you could solve an equation using the interior angle formula of 180 360 n 165. To solve the problem we set the above formula equal to the given angle and solve for the variable. For example a triangle has 3 sides and 3 angles.

A pentagon may be simple or self intersecting. A polygon which is a geometric figure has three or more sides. A self intersecting form of a pentagon is a pentagram.

A pentagon from greek word pente which means five is a five sided polygon. Divide by 15 to get n 24 sides to the polygon. These shapes have seven 13 70 and 672 sides respectively.

For example the word pentagon which describes a five sided polygon comes the greek word for five penta some other polygons are the heptagon the tridecagon the heptacontagon and the hexahectaheptacontakaidigon. An octadecagon has 18 sides and 18 angles. A self intersecting regular pentagon or star pentagon is called a pentagram.

A pentagon is any polygon that has five sides and five angles. Here are some examples of polygons and the number of their sides. A polygon has as many angles as it has sides.

The sum of the internal angles in a simple pentagon is 540. A pentagon has 5 sides and 5 angles. Gon comes from the greek word for angle.

Check your answer of 24 by substituting into this formula n 24 to see that we got the correct answer. See full answer below. The root of the word pentagon is penta which comes from the greek word for five.

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