Grade 6 EQAO Math Vocabulary

Question 1

A five sided polygon.

Accepted Answer

pentagon

Question 2

Charaterstics of an object (shape, colour or size)

Accepted Answer

attributes

Question 3

Where the arms of an angle, sides of a polygon or edges of a solid meet.

Accepted Answer

vertex

Question 4

A quadrilateral with opposite sides parallel, opposite angles equal and all equal sides.

Accepted Answer

rhombus

Question 5

Formula for area of a paralelogram

Accepted Answer

A = b x h

Question 6

When numbers tend to crowd around a particular point in a set of data values.

Accepted Answer

cluster

Question 7

The number that occurs most often in a set of data.

Accepted Answer

mode

Question 8

A pair of numbers that describe a location on a coordinate grid.

Accepted Answer

ordered pair

Question 9

Lines that are always the same distance apart.

Accepted Answer

parallel

Question 10

Formula for volume of a triangular prism

Accepted Answer

V = ba x h

Question 11

Something done to a number (addition, subtraction, multiplication and division).

Accepted Answer

operation

Question 12

A quadrilateral with one pair of paralell sides.

Accepted Answer

All of the above

Question 13

The middle number in a set a of data.

Accepted Answer

median

Question 14

When a figure lines back up with itself before a 360 degree rotation around its center

Accepted Answer

rotational symmetry

Question 15

A triangle with no equal sides, angles and no lines of symmetry.

Accepted Answer

scalene

Question 16

A triangle with 2 equal sides, 2 equal angles and one line of symmetry.

Accepted Answer

isosceles

Question 17

A number with three or more factors.

Accepted Answer

composite

Question 18

Where two lines meet at a 90 degree angle.

Accepted Answer

perpendicular

Question 19

A quadrilateral with both pairs of opposite sides equal and parallel; opposite angles equal.

Accepted Answer

parallelogram

Question 20

A closed shape with three or more sides.

Accepted Answer

polygon

Question 21

An angle less than 90 degrees.

Accepted Answer

acute

Question 22

Volume of a rectangular prism

Accepted Answer

V = l x w xh

Question 23

A triangle with 3 equal sides, 3 equal angles and 3 lines of symmetry.

Accepted Answer

equilateral

Question 24

A horizontal and vertical number line that intersect at 0.

Accepted Answer

Cartesian plane

Question 25

A mathematical statement with numbers and operations.

Accepted Answer

expression

Question 26

A comparison of quatities measured in the same unit.

Accepted Answer

ratio

Question 27

An average by adding up all the numbers and then dividing by the amount of numbers in the data.

Accepted Answer

mean

Question 28

A letter or symbol to represent a number.

Accepted Answer

variable

Question 29

Data without any particular order or pattern.

Accepted Answer

random

Question 30

Formula for area of a triangle.

Accepted Answer

A =(b x h) ÷ 2

Grade 6 EQAO Math Vocabulary

Questions 30

Grade 6 EQAO Math Vocabulary

Questions 30