Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.
-
Upload
berniece-lamb -
Category
Documents
-
view
215 -
download
3
Transcript of Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.
![Page 1: Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.](https://reader036.fdocuments.us/reader036/viewer/2022070401/56649f165503460f94c2c4bb/html5/thumbnails/1.jpg)
Warm-UpTitle your foldable:
Chapter 10Finding the Area & Volume of
3-Dimensional Figures
![Page 2: Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.](https://reader036.fdocuments.us/reader036/viewer/2022070401/56649f165503460f94c2c4bb/html5/thumbnails/2.jpg)
Prisms:
Right Prism – all lateral faces are rectangles.Oblique Prism – has at least on nonrectangular lateral face.Lateral Area – the sum of the areas of the lateral faces.Surface Area – the total area of all faces and curved surfaces.Surface Area of an oblique prism – add the areas of the bases. Volume – Exact amount to fill the interior.
Prisms have 2 bases and are named by the shape of the base.
Lateral Area: Total Area: Volume: LA = Ph TA = LA + 2B V = Bh or
V = lwh P = Perimeter of the base B = Area of the base
![Page 3: Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.](https://reader036.fdocuments.us/reader036/viewer/2022070401/56649f165503460f94c2c4bb/html5/thumbnails/3.jpg)
Cylinders:
Right Cylinder – the axis is perpendicular to its bases.Oblique Cylinder – axis is not perpendicular to its bases.
Cylinders have 2 circular bases.
Lateral Area: Total Area: Volume: LA = TA = LA + 2B or V = Bh or
TA = V =
![Page 4: Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.](https://reader036.fdocuments.us/reader036/viewer/2022070401/56649f165503460f94c2c4bb/html5/thumbnails/4.jpg)
Pyramids:
Regular Pyramid - has a regular polygon, and the lateral faces are congruent isosceles triangles. Slant height of a regular pyramid – is the distance from the vertex to the midpoint of an edge of the base.
Pyramids have 1 base and you name a pyramid by its base.
Lateral Area: Total Area: Volume: LA = TA = LA + B or V = TA = = slant height
![Page 5: Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.](https://reader036.fdocuments.us/reader036/viewer/2022070401/56649f165503460f94c2c4bb/html5/thumbnails/5.jpg)
Cones:
Right Cone – the axis is perpendicular to the base.Slant height of a right cone – is the distance from the vertex of the right cone to a point of the edge of the base.Oblique Cone - the axis is not perpendicular to the base.
Lateral Area: Total Area: Volume: LA = TA = LA + B or
TA =
![Page 6: Title your foldable: Chapter 10 Finding the Area & Volume of 3-Dimensional Figures.](https://reader036.fdocuments.us/reader036/viewer/2022070401/56649f165503460f94c2c4bb/html5/thumbnails/6.jpg)
Spheres:
Sphere – is the locus of points in space that are a fixed distance from a given point called the center of a sphere.
Radius of a sphere – connects the center to any point on the sphere.
Hemisphere – half of a sphere Great Circle – divides a sphere into 2 hemispheres
Surface Area: Volume: SA = V =