5th Math Ch 11

Question 0

Congruent

Answer 0

Having the same size and the same shape

Question 1

base

Answer 1

(Arithmetic) A number used as a repeated factor
3
Ex: 8 = 8x8x8
^base
(Geometry) into dimensions, one side of the triangle or parallelogram that is used to help find area. In three dimensions a plane figure, usually a polygon a circle, by which a three-dimensional figure is measured or named

Question 2

Equilateral triangle

Answer 2

A triangle with three congruent sides

Question 3

Heptagon

Answer 3

A polygon with seven sides and seven angles

Question 4

Isosceles triangle

Answer 4

A triangle with two congruent sides

Question 5

Lateral face

Answer 5

Any surface of a polyhedron other than a base

Question 6

Nonagon

Answer 6

A polygon with nine sides and nine angles

Question 7

Polygon

Answer 7

A closed plane figure formed by three or more line segments

Question 8

Polyhedron

Answer 8

A solid figure with faces that are polygons

Question 9

Prism

Answer 9

Figure that has two congruent, polygon shaped bases, and other faces that are all rectangles

Question 10

Pyramid

Answer 10

A solid figure withy polygon base and all other faces are triangles that meet a common vertex

Question 11

Quadrilateral

Answer 11

a polygon with four sides and four angles

Question 12

Regular polygon

Answer 12

All sides are congruent and all angles are congruent

Question 13

Scalene triangle

Answer 13

A triangle with no congruent sides

Question 14

Volume

Answer 14

The measure of the space that a solid figure occupies

Question 15

Unit cube

Answer 15

A cube that has a length, width, and height of 1 unit