# Polygon Perfection by seg11239

VIEWS: 14 PAGES: 23

• pg 1
```									 Polygon
Perfection
Polygon Review

polygons?
Polygon Review

A five sided polygon is
called
A triangle
A rectangle
A pentagon
Polygon Review

A four sided polygon is called
A hexagon
A heptagon
Polygon Review

A six sided polygon is
called
A triangle
A pentagon
A hexagon
Polygon Review

An eight sided polygon is
called
A decagon
An octagon
A heptagon
Polygon Review

A seven sided polygon is
called
A triangle
An octagon
A heptagon
Polygon Review

A ten sided polygon is
called
A decagon
A heptagon
A hexagon
Polygon Review

A nine sided polygon is
called
A decagon
A nonagon
A pentagon
Polygon Review

A three sided polygon is
called
A triangle
A rectangle
A Closer Look at Triangles

What do we know
A Closer Look at Triangles

Triangles are polygons.
Triangles have three sides.
Triangles have three corners.
Triangles have three angles.
A Closer Look at Triangles

Are these polygons triangles?
A Closer Look at Triangles

Are these polygons triangles?
A Closer Look at Triangles

Are these polygons
triangles?
A Closer Look at Triangles

Today we are going to
of triangles.
Equilateral Triangles

All three sides of an equilateral
triangle are the same length.
Isosceles Triangles
An isosceles triangle has only two
sides that are the same length.
Scalene Triangles

A scalene triangle has three
sides that are all different
lengths.
Triangle Review

What kind of triangle is this?

Equilateral
Triangle Review

What kind of triangle is this?

Isosceles
Triangle Review

What kind of triangle is this?

Scalene
Time to Practice

Now, you are going to get the
chance to practice what you