Geometry Facts and Calculations

• Polygons
• Polygons II
• Classifying Triangles by Angles
• Classifying Triangles by Sides
• Finding the Third Angle of a Triangle
• Finding the Fourth Angle of a Quadrilateral
• Complementary Angles
• Complementary or Supplementary Angles
• Supplementary Angles
• Trigonometry Terms1
• Trigonometry Terms 2

Area

• Area of a Square
• Area of a Rectangle
• Area of a Parallelogram
• Area of a Trapezoid
• Area of a Triangle
• Area of a Circle

Perimeter and Circumference

• Perimeter of a Square
• Perimeter of a Rectangle
• Perimeter of a Parallelogram
• Circumference of a Circle

Surface Area

• Surface Area of a Cube
• Surface Area of a Rectangular Prism
• Surface Area of a Cylinder

Volume

• Volume of a Cube
• Volume of a Rectangular Prism
• Volume of a Triangular Prism
• Volume of a Cone
• Volume of a Cylinder
• Volume of a Sphere
• Volume of a Pyramid