Polygons
Formulas
Vocabulary
Polygons
3 - D
100
A three sided shape with congruent angles and sides.
What is an equilateral triangle?
100
S + S + S...
What is Perimeter?
100
Two figures with the same shape and size.
What is congruent?
100
A quadrilateral with opposites sides parallel and congruent.
What is a parallelogram?
100
A three dimensional solid with flat faces.
What is a polyhedron?
200
A regular quadrilateral.
What is a square?
200
1/2 bh
What is the area for a triangle?
200
Two figures with congruent angles and proportionate sides.
What is similar?
300
A three sided shape with no congruent angles nor sides.
What is a scalene triangle?
300
bh
What is the area of a quadrilateral?
400
The name of a six sided polygon.
What is a hexagon?
400
Bh
What is the volume of a prism or cylinder?
400
A branch of mathematics that deals with points, lines, angles, surfaces, and solids.
What is geometry?
500
The name of a 10-sided polygon.
What is a decagon?
500
1/3Bh
What is the volume of a pyramid and a cone?
500
The branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles.
What is trigonometry?
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