5th Six
Weeks
Notes:
Methods for find triangle side lengths:
Pythagorean Theorem- A squared plus B squared = C squared (ONLY for RIGHT triangles)
Sin CoSin & Tangent (For Any Triangle)
Sin is used when you are given the opposite side and the hypotenuse.
CoSin is used when you are given the adjacent and the hypotenuse.
Tangent is used when you are given the opposite and adjacent.
Pythagorean Theorem- A squared plus B squared = C squared (ONLY for RIGHT triangles)
Sin CoSin & Tangent (For Any Triangle)
Sin is used when you are given the opposite side and the hypotenuse.
CoSin is used when you are given the adjacent and the hypotenuse.
Tangent is used when you are given the opposite and adjacent.
Formulas for Volume:
Volume of a cylinder- π r^2h
Volume of a cone- 1/3π r^2h
Volume of a sphere- 4/3π r^3
Volume of a cylinder- π r^2h
Volume of a cone- 1/3π r^2h
Volume of a sphere- 4/3π r^3
Area:
Surface Area:
Surface Area Formula Cylinder- 2π r(r+h)
Surface Area Formula Cone- π r(r+s)
Surface Area Formula Sphere- 4π r^2
Surface Area:
Surface Area Formula Cylinder- 2π r(r+h)
Surface Area Formula Cone- π r(r+s)
Surface Area Formula Sphere- 4π r^2
Geo Project Sample: shapes on Lego Builder
