Polygon Perfection by seg11239

VIEWS: 14 PAGES: 23

									 Polygon
Perfection
     Polygon Review

What do you know about
       polygons?
      Polygon Review

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

A four sided polygon is called
A quadrilateral
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 quadrilateral
A rectangle
A Closer Look at Triangles

What do we know
 about triangles?
  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
learn about three kinds
      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
   learned about triangles.

								
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