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Chapter 11 Vocab Review

Last updated about 4 years ago

21 Nsɛmmisa

Throughout this review, round all answers to the nearest hundredth, if necessary. Use 3.14 for pi.

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1.

Match the term with its definition.

Icosahedron
Platonic Solids
Octahedron
Dodecahedron
Tetrahedron
Cross Section
Convex Polyhedron
Concave Polyhedron
Cube
Edge
Vertex
Face
Lateral Area
Prism
Pyramid
Cylnder
Euler
Sphere

A polyhedron with two polygon bases and rectangular lateral faces
A polyhedron made up of four equilateral triangles
A segment at which two faces of a polyhedron intersect
The intersection of three or more edges
A polyhedron made up of six squares
A polyhedron made up of one polygon base and triangular lateral faces that meet at one vertex
The intersection of a plane and a solid
The area of the sides of a polyhedron (Surface Area not including the base(s))
A polyhedron made up of twenty equilateral triangles
The polygon that makes up a side of a polyhedron
A polyhedron made up of twelve regular pentagons
A polyhedron made up of eight equilateral triangles
A solid with two circular bases
The person that discovered the formula F + V = E + 2
A solid in which all points on its surface are equidistant from its center
The five regular polyhedra

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2.

What is the mathematical name of the solid below?

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3.

How many faces does the solid have?

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4.

How many edges does the solid have?

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5.

How many vertices does the solid have?

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6.

What is the mathematical name of the solid below?

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7.

How many faces does the solid have?

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8.

How many edges does the solid have?

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9.

How many vertices does the solid have?

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10.

A polyhedron has 12 vertices and 16 edges. Using Euler's Theorem, determine how many faces it has.

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11.

A polyhedron has 12 vertices and 16 edges. Using Euler's Theorem, determine how many faces it has.

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12.

A polyhedron has 29 faces and 81 edges. Using Euler's Theorem, determine how many vertices it has.

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13.

A solid with 10 faces is formed by 2 rectangles, 3 hexagons, and 5 octagons. Find the number of edges.

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14.

A solid with 10 faces is formed by 2 rectangles, 3 hexagons, and 5 octagons. Find the number of vertices.

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15.

A solid with 18 faces is formed by 6 triangles, 8 pentagons, and 4 hexagons. Find the number of edges.

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16.

A solid with 18 faces is formed by 6 triangles, 8 pentagons, and 4 hexagons. Find the number of vertices.

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17.

Describe the cross section formed by the intersection of the plane and the solid below.

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18.

Describe the cross section formed by the intersection of the plane and the solid below.

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19.

Name the solid that can be formed by the net shown below.

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20.

Name the solid that can be formed by the net shown below.

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21.

Name the solid that can be formed by the net shown below.