Polygons.

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Presentation transcript:

Polygons

I have a triangle with all three sides of equal length

Equilateral Triangle

I have a triangle with all three sides of unequal length…

Scalene Triangle

I have a triangle with only two sides of equal length…

Isosceles Triangle

I have a triangle with one right angle…

Right Triangle

I have a four-sided polygon with two pairs of parallel sides.

Parallelogram

I have a four-sided polygon having equal sides meeting at right angles…

Square

A four-sided polygon having all four sides of equal length…

Rhombus

I have a four-sided polygon having exactly one pair of parallel sides.

Trapezoid

I have a four-sided polygon having all right angles (opposite sides are equal)…

Rectangle

I have a five-sided polygon.

Pentagon

I have a six-sided polygon.

Hexagon

I have seven-sided polygon.

Heptagon

I have an eight-sided polygon.

Octagon

I have a nine-sided polygon.

Nonagon

I have a ten-sided polygon.

Decagon

I an eleven-sided polygon.

Undecagon

I have a twelve-sided polygon.

Dodecagon