Boyd/Usilton. A pyramid is a polyhedron in which one face (base) can be any polygon and the other...

4
Boyd/Usilton

TAGS:

Transcript of Boyd/Usilton. A pyramid is a polyhedron in which one face (base) can be any polygon and the other...

Page 1: Boyd/Usilton. A pyramid is a polyhedron in which one face (base) can be any polygon and the other faces (lateral) are triangles. A regular pyramid.

Boyd/Usilton

Page 2: Boyd/Usilton. A pyramid is a polyhedron in which one face (base) can be any polygon and the other faces (lateral) are triangles. A regular pyramid.

A pyramid is a polyhedron in which one face (base) can be any polygon and the other faces (lateral) are triangles.

A regular pyramid is a pyramid whose base is a regular polygon and whose lateral faces are congruent isosceles triangles.

Page 3: Boyd/Usilton. A pyramid is a polyhedron in which one face (base) can be any polygon and the other faces (lateral) are triangles. A regular pyramid.

A cone is a solid that has one base and a vertex that is not in the same plane as the base.

A right cone has an altitude that is a perpendicular segment from the vertex to the center of the base.

Page 4: Boyd/Usilton. A pyramid is a polyhedron in which one face (base) can be any polygon and the other faces (lateral) are triangles. A regular pyramid.

PyramidL.A. = ½ pℒp= perimeter of baseℒ = slant height

S.A. = L.A. + BB= area of base

ConeL.A.= ½ •2πr •ℒ or πrℒ

S.A. = L.A. + B


Polyhedron #008

Polyhedron #008

polyhedron 001

polyhedron 001

Polyhedron A

Polyhedron A

Polyhedron #004

Polyhedron #004

Prisms Lesson 9-2 2 Truths and a fib! 1. A cylinder is not a polyhedron. 3. A square pyramid has 5 faces. 2. A cube is a type of pyramid.

Prisms Lesson 9-2 2 Truths and a fib! 1. A cylinder is not a polyhedron. 3. A square pyramid has 5 faces. 2. A cube is a type of pyramid.

Polyhedron 011

Polyhedron 011

polyhedron 160

polyhedron 160

11.1 Space Figures and Cross Sections A polyhedron is a space figure, or three-dimensional figure, whose surfaces are polygons. Each polygon is a face.

11.1 Space Figures and Cross Sections A polyhedron is a space figure, or three-dimensional figure, whose surfaces are polygons. Each polygon is a face.

HP of Yutaka Nishiyamayutaka-nishiyama.sakura.ne.jp/keidai/keidaironshu_059...gon, the polyhedron itself is described as regular. When there are two or more types of regular polygon,

HP of Yutaka Nishiyamayutaka-nishiyama.sakura.ne.jp/keidai/keidaironshu_059...gon, the polyhedron itself is described as regular. When there are two or more types of regular polygon,

Polyhedron Man

Polyhedron Man

Polyhedron 012

Polyhedron 012

Surface Area of Pyramids and Cones. Vocabulary Regular pyramid- a pyramid whose base is a regular polygon, and the faces are congruent isosceles triangles.

Surface Area of Pyramids and Cones. Vocabulary Regular pyramid- a pyramid whose base is a regular polygon, and the faces are congruent isosceles triangles.

11-1 Space Figures and Cross Sections. Polyhedra A polyhedron is a three- dimensional figure whose surfaces are polygons. Each polygon is a face of the.

11-1 Space Figures and Cross Sections. Polyhedra A polyhedron is a three- dimensional figure whose surfaces are polygons. Each polygon is a face of the.

Polyhedron #003

Polyhedron #003

Polyhedron #007

Polyhedron #007

Space Figures & Cross- Sections Section 11-1. Vocab Polyhedron - 3-dimensional figure whose surfaces are polygons Face of polyhedron - each polygon that.

Space Figures & Cross- Sections Section 11-1. Vocab Polyhedron - 3-dimensional figure whose surfaces are polygons Face of polyhedron - each polygon that.

These are NOT polyhedron: These are polyhedron: Click here for more polyhedron Click here for more polyhedron Crystallographic polyhedra Create your.

These are NOT polyhedron: These are polyhedron: Click here for more polyhedron Click here for more polyhedron Crystallographic polyhedra Create your.

LESSON 1-7 THREE-DIMENSIONAL FIGURES. Vocabulary polyhedron face edge vertex prism base pyramid cylinder cone sphere regular polyhedron Platonic solid.

LESSON 1-7 THREE-DIMENSIONAL FIGURES. Vocabulary polyhedron face edge vertex prism base pyramid cylinder cone sphere regular polyhedron Platonic solid.

Polyhedron #108

Polyhedron #108

polyhedron 076

polyhedron 076