Math Test On Polygons,Triangle


Polygon, Concave Polygon
  
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Polygon
 
A closed plane figure bounded by straight sides
Convex Polygon
 
All points on all diagonals are inside the polygon
Concave Polygon
 
A Polygon that is not convex is
Regular Polygon
 
All sides and angles of the polygon are equal
Quadrilateral
 
4 sided polygon
Trapezoid
 
A quadrilateral with 1 set of opposite sides parallel
Parrallelogram
 
A quadrilateral with 2 sets of opposite sides parallel
Rectangle
 
A parallelogram with 4 right angles
Rhombus
 
A parralellogram with all sides equal
Square
 
A rhombus with 4 right angles
Corresponding Angles
 
Parallel lines cut by a tranversel and have corresponding angles
Alternate Interior
 
Inside parrallel lines opposite sides of the transversal
Triangle
 
A polygon with 3 sides sum of all angles is 180
Scalene
 
Mo Sides Equal
Isoceles
 
2 sides equal
Equilateral
 
All sides equal
Right Triangle
 
Has one right angle
Acute
 
All Acute Angles
Acute
 
All Acute Angles
Acute
 
All Acute Angles
Obtuse triangle
 
One Abtuse Angle
Equiangular
 
All equal sides
Hypotenuse
 
Side Opposite the Right Triangle
Equal
 
Same thing just written as a different name
Equivalent
 
Same Value

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