Math vocab 8

Question 1

The set of all points in a plane that are the same distance from a given point called the center

Answer 1

Circle

Question 2

The point from which all points on circle are the same distance

Answer 2

Center

Question 3

The distance aroudn a circle

Answer 3

Circumference

Question 4

The ratio at the circumference of a circle to its diameter. The Greek letter (pi) represents this number the value of pu us 3.1416926…

Answer 4

Pi

Question 5

Half of a circle. Formula for this aera of a semicicrcle

Answer 5

Semicircle

Question 6

Area of a circle

Answer 6

A=PI(R)2

Question 7

A figure that is made up at of three or more three dimensional figures

Answer 7

Composite figure

Question 8

In a polyhedron , a face that is not a base

Answer 8

Later face

Question 9

A=bh

Answer 9

Aera of a rectangle

Question 10

A=bh/2

Answer 10

Aera of. Atriangle

Question 11

A quadrilateral with one pair of parallel sides

Answer 11

Trapezoid

Question 12

A prism that has 2 parallel congruent bases that are rectangular

Answer 12

Rectangular prism

Question 13

A prism that has 2 parallel congruent bases are tirangle

Answer 13

Triangular prism

Question 14

A polyhedron with one base that is apolyhedron and three or more triangular face that meet at. A common vertex

Answer 14

Pyramid

Question 15

Aera of a rectangular prism

Answer 15

A=2(W1+H1+HW)

Question 16

The height of. Each lateral face

Answer 16

Slant height

Question 17

A pyramid under base is a regular polygon and in which the segment from the vertex to the center of the base is the altitude

Answer 17

Regular pyramid

Question 18

In a polyhedron, a fave that is not a base

Answer 18

Lateral area

Question 19

A=bh

Answer 19

Area of rectangle

Question 20

A=pi(r)2

Answer 20

Area of a circle

Question 23

The distance arrays a circle through its center

Answer 23

Diameter

Question 24

The distance from the center of a circle to any point on the circle

Answer 24

Radius