Volume of figures Volume of a figure Volume

Volume of figures:

Volume of a figure: • Volume is the amount of space to fill something up.

Volume of a figure: • Volume is the amount of space to fill something up. • Volume is always 3 dimensional.

Comparison between perimeter, area, and volume:

Comparison between perimeter, area, and volume: • Perimeter:

Comparison between perimeter, area, and volume: • Perimeter: – Length around.

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional.

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional. • Area:

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional. • Area: – The amount that covers.

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional. • Area: – The amount that covers. – Two dimensional.

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional. • Area: – The amount that covers. – Two dimensional. • Volume:

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional. • Area: – The amount that covers. – Two dimensional. • Volume: – The amount that fills.

Comparison between perimeter, area, and volume: • Perimeter: – Length around. – One dimensional. • Area: – The amount that covers. – Two dimensional. • Volume: – The amount that fills. – Three dimensional.

Comparison between perimeter, area, and volume:

Definitions: • Cube:

Definitions: • Cube: – Polyhedron with six congruent square faces.

Definitions: • Cube: – Polyhedron with six congruent square faces. – In other words:

Definitions: • Cube: – Polyhedron with six congruent square faces. – In other words: – Six sides that are all the same shape and size.

Definitions: • Cube: – Polyhedron with six congruent square faces. – In other words: – Six sides that are all the same shape and size. • Rectangular prism:

Definitions: • Cube: – Polyhedron with six congruent square faces. – In other words: – Six sides that are all the same shape and size. • Rectangular prism: – Polyhedron with six sides all perpendicular to adjoining sides and containing four right angels.

Definitions: • Cube: – Polyhedron with six congruent square faces. – In other words: – Six sides that are all the same shape and size. • Rectangular prism: – Polyhedron with six sides all perpendicular to adjoining sides and containing four right angels. – In other words:

Definitions: • Cube: – Polyhedron with six congruent square faces. – In other words: – Six sides that are all the same shape and size. • Rectangular prism: – Polyhedron with six sides all perpendicular to adjoining sides and containing four right angels. – In other words: – Six sides, each perpendicular to the sides they touch.

Volumes: • Cube: • V=S • S = Side • Rectangular Prism: • V = BH • B = Area of the base. • H = Height.

Volumes:

Find the perimeter and area:

Find the perimeter and area:

Find the volume:

Find the volume:

Find the volume:

Volume addition: • To find the total volume of a figure, find the sum of the volume of each portion.

Volume subtraction: • To find the total volume of a figure with missing portions find the volume of the whole area and subtract the volume of the missing portions.

Find the volume:

Find the volume:

Assignment • Pages