Chapger 12 Part 2

Question 1

Oblique Cylinder

Answer 1

Is a cylinder that is not right

Question 2

Thm 12-3 Lateral Area of a Cylinder

Answer 2

If a cylinder has a radius r an height h then L=2(3.14)rh

Question 3

Thm 12-4 Surface Area of a Cylinder

Answer 3

If a cylinder has a radius r and height h then S=2(3.14)rh+ 2(3.14) r squared.

Question 4

Volume

Answer 4

Measures the space contained within a solid

Question 5

Thm 12-5 Volume of a Prism

Answer 5

If a Prism has a base with area B and height h then V=Bh

Question 6

Thm 12-6 Volume of a Cylinder

Answer 6

If a cylinder has a radius r and height h then V=(3.14)r squared(h)

Question 7

Altitude of a Pyramid

Answer 7

Is the perpendicular segment from the vertex to the plane containing the base

Question 8

Right Pyramid

Answer 8

The altitude is perpendicular to the base at its center

Question 9

Oblique Pyramid

Answer 9

Is a pyramid that is not right

Question 10

Regular Pyramid

Answer 10

A pyramid iff it is a right pyramid and its base is a regular polygon

Question 11

Slant Height of the Pyramid

Answer 11

The height of each lateral face

Question 12

Thm 12-7 Lateral Area of a Regular Pyramid

Answer 12

If a regular pyramid has a base with a perimeter of P and slant height of l then L=Pl/2

Question 13

Thm 12-8 Surface Area of a Regular Pyramid

Answer 13

If a regular pyramid has a slant height of l and a base with a perimeter P and a base with an area of B then S=Pl/2+B

Question 14

Altitude of a Cone

Answer 14

Is the perpendicular segment from the vertex to the plane containing the base

Question 15

Right Cone

Answer 15

The altitude is perpendicular to the base at its center

Question 16

Oblique Cone

Answer 16

Is a cone that is not right

Question 17

Thm 12-9 Lateral Area of a Cone

Answer 17

If a cone has a slant height of l and a base with a radius of r then L=(3.14)rl

Question 18

Thm 12-10 Surface Area of a Cone

Answer 18

If a cone has a slant height of l and a base with a radius r then S=(3.14)rl +(3.14) r squared

Question 19

Thm 12-11 Volume of a Pyramid

Answer 19

If a pyramid has a height of h and the bases has the area of B then V= Bh/3

Question 20

Thm 12-12 Volume of a Cone

Answer 20

If a cone has a radius of r and a height of h then V=3.14r squared(h)/3

Question 21

Sphere

Answer 21

Is the set of all points in space that are a given distance from a given point

Question 22

Thm 12-13 Surface Area of a Sphere

Answer 22

If a sphere has a radius r then S=4(3.14)r squared

Question 23

Thm 12-14 Volume of a Sphere

Answer 23

If a sphere has a radius of r then V=4(3.14) r cubed/3

Question 24

Similar Solids

Answer 24

Are solids that have the same shape but are not necessarily the same size

Question 25

Thm 12-15 Surface Area and Volume Similarities

Answer 25

If 2 solids are similar with a scale factor of a:b then the surface areas have a ratio a squared:b squared and a volumes have a ratio a cubed: b cubed

Question 26

Right Cylinder

Answer 26

The axis is perpendicular to both bases

Question 27

Center

Answer 27

The given point