#### Study sets matching "test in math measurement geometry"

#### Study sets matching "test in math measurement geometry"

Area

Compose

Cone

Cube

The area of a figure is the number of square units it encloses.

To compose two geometric figures, you join them together to ma…

A cone is a three-dimensional figure with one circular base an…

A cube is a rectangular prism whose faces are all squares.

Area

The area of a figure is the number of square units it encloses.

Compose

To compose two geometric figures, you join them together to ma…

Equilateral Triangle

Formula to find the measures of each in…

Formula to find the sum of the measures…

Square

3 Sides or Angles

180 (n-2) divided by n

180 (n-2) divided by n times n

4

Equilateral Triangle

3 Sides or Angles

Formula to find the measures of each in…

180 (n-2) divided by n

angle

ray

line

segment

the space between two lines that cross each other or come toge…

can only have an arrow on one end- the line starts at the poin…

has an arrow on both ends because the line can go in both dire…

a segment is just a small line with a beginning point and an e…

angle

the space between two lines that cross each other or come toge…

ray

can only have an arrow on one end- the line starts at the poin…

point

line

line segment

ray

names a location in space

extends without end in opposite direction

is part of a line; named by its two endpoints

has one endpoint and extends without end in one direction; nam…

point

names a location in space

line

extends without end in opposite direction

Altitude of a triangle

Concurrent

Orthocenter of a Triangle

Median of a Triangle

a line segment drawn from one vertex perpendicular to the oppo…

Lines that intersect at one point

the point of concurrency of the altitudes of a triangle

a line segment drawn from one vertex to the midpoint of the op…

Altitude of a triangle

a line segment drawn from one vertex perpendicular to the oppo…

Concurrent

Lines that intersect at one point

Acute

Angle

Angle congruency marks

Area

an angle that measures less than 90 degrees

two rays with a common endpoint

angle marks indicating angles of the same measure

the measurement attribute that describes the number of square…

Acute

an angle that measures less than 90 degrees

Angle

two rays with a common endpoint

Area

Compose

Cone

Cube

The area of a figure is the number of square units it encloses.

To compose two geometric figures, you join them together to ma…

A cone is a three-dimensional figure with one circular base an…

A cube is a rectangular prism whose faces are all squares.

Area

The area of a figure is the number of square units it encloses.

Compose

To compose two geometric figures, you join them together to ma…

Define Mathematics

Define Concept

Define Skill

Define Strategy

A universal language that uses words and symbols to create mea…

metacognitive understanding that is developed with student lan…

demonstrated ability using concepts ... e.g accurately measuring…

processing info effectively ... e.g sin cos tan - using sac a to…

Define Mathematics

A universal language that uses words and symbols to create mea…

Define Concept

metacognitive understanding that is developed with student lan…

polygon

Parallelogram

Shape

2D (2 dimensional)

A shape with three or more straight sides.

A shape with opposite sides parallel and of equal length and o…

A shape is a closed line, shapes can be geometric like a squar…

polygon

A shape with three or more straight sides.

Parallelogram

A shape with opposite sides parallel and of equal length and o…

Children's experience in geometry shoul…

The Van Hiele Theory

Van Hiele's Level 0: Visualization

Van Hiele's Level 1: Analysis

Direction, shape, size, symmetry, congruence, and similarity i…

A stage theory, set out in levels... *"Stages of learning": the…

Learners develop a mental picture of each shape

Learners begin to talk and notice the properties of the shapes

Children's experience in geometry shoul…

Direction, shape, size, symmetry, congruence, and similarity i…

The Van Hiele Theory

A stage theory, set out in levels... *"Stages of learning": the…

Reflection

Translation

Vector

Rotation

Isometric transformation where the original shape is mirrored…

Shift of every point on an object in a given direction and by…

Describes the distance and direction of a translation

Isometric transformation of an object about a centre point and…

Reflection

Isometric transformation where the original shape is mirrored…

Translation

Shift of every point on an object in a given direction and by…

What shapes can Tessellate?

Oiler's Formula

Central Angle Formula

Sum of Interior Angles

Triangle, square, hexagon

Used for hedrons only. ... vertices + faces - edges = 2

360/n

180(n-2)

What shapes can Tessellate?

Triangle, square, hexagon

Oiler's Formula

Used for hedrons only. ... vertices + faces - edges = 2

Point

Line

Plane

Line Segment

an undefined term thought of as a location with no size or dim…

determine by 2 distinct points

determine by 3 non-collinear points make a plane ... a line

two points and all the points between them that are collinear…

Point

an undefined term thought of as a location with no size or dim…

Line

determine by 2 distinct points

Tetrahedron

Cube

Octahedron

Dodecahedron

A platonic solid that has four triangular faces, six edges, an…

A platonic solid that has six square faces, twelve edges, and…

A platonic solid that has eight triangular faces, twelve edges…

A platonic solid that has twelve pentagonal faces, thirty edge…

Tetrahedron

A platonic solid that has four triangular faces, six edges, an…

Cube

A platonic solid that has six square faces, twelve edges, and…

Vertical angles are

Angles that add up to 180 degrees are

Angles that add up to 90 degrees are

Properties of an equilateral triangle

Congruent

Supplementary

Complementary

1. all sides are equal... 2. all angles are equal... 3. all angles a…

Vertical angles are

Congruent

Angles that add up to 180 degrees are

Supplementary

Van Hiele Theory

Straight line

Planes

Line segment

stage theory, set out in levels (geometry)... 5 stages (level 0-4…

through any 2 pints... is one-dimensional

two dimensional... infinite length and width

two points on that line... Ex: Point A to Point B

Van Hiele Theory

stage theory, set out in levels (geometry)... 5 stages (level 0-4…

Straight line

through any 2 pints... is one-dimensional

Vertical angles are

Angles that add up to 180 degrees are

Angles that add up to 90 degrees are

Properties of an equilateral triangle

Congruent

Supplementary

Complementary

1. all sides are equal... 2. all angles are equal... 3. all angles a…

Vertical angles are

Congruent

Angles that add up to 180 degrees are

Supplementary

cube

pyramid

prism

cone

A box-shaped solid object that has six identical square faces

a solid object with a polygon for a base and triangles for sid…

A solid object that has two identical ends and all flat sides

A solid (3-dimensional) object that has a circular base and on…

cube

A box-shaped solid object that has six identical square faces

pyramid

a solid object with a polygon for a base and triangles for sid…

parallel

perpendicular

right triangle

parallelogram

two or more lines that are always remain an equal distance apa…

lines that come together at a 90 degree angle

a 90 degree angle

a quadrilateral with two pairs of parallel sides. Opposite sid…

parallel

two or more lines that are always remain an equal distance apa…

perpendicular

lines that come together at a 90 degree angle