Sbac math review

• Equilateral: all equal sides of a triangle
• Isosceles: two equal sides
• Scalene: No equal sides
• 3d volume shape formulas

  Cube: a^3
• 3d shape volume formula

  Cone:1/3πr^2h
• Pyramid: (base area) x height / 3
• 3d shape volume formula

  Cylinder: πr^2h
• Rectangular prism: length x width x height
• 3d volume shape formulas

  Sphere:4/3πr^3
• 3d volume shape formulas

  Hemisphere: 2/3πr^3
• 3d volume shape formulas

  Prism: Area of a base(h)
• 2d formulas

  Triangle: A=bh/2
• 2d shape formulas

  Trapezoid: (a+b)/2 h
• 2d shape formulas

  Circle: a=πr^2
• 2d shape formulas

  Ellipse: A=πab
• Sphere

  • Formula: 4/3πr^3
• Cylinder

  • Formula: 2πr^2 + 2πrh
• Cone

  • Formula: πrs+ πr^2
• Triangle

  • Formula: bh/2
• Prism

  • Formula: bh + 2ls+lb
• Circumstance:

  2πr