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Term
Term
Lesson
Definition
Irrational Numbers Numbers that go on and on and on. That does not have a pattern or does not have an end. like pie or the square root of 2.
Notes for 3-3.
Taken on paper.
Notespaper
Notes for 3-4 -
Taken
Taken on paper.paper
Notes for 3-5 -
A2+b2 = c2C2
how to solve for cC
Notes for 3-6 -a2+b2=c2-a2+b2=C2
How to solving for c.C
a=5 b=3 and c=?C=?
5 2+3 2+c2
25+9 = 34
that will =c= C
Square root = 5.8
5.8 = cC

Definition
Abscissa
3-7
The first number in the ordered pair
Converse
3-5
The reverse the parts of the Pythagorean Theorem
Coordinate Plane
3-7
The grid that you graph your ordered pairs
Hypotenuse
3-5
the side opposite the right angle
Irrational Number
3-4
Numbers that are not rational
Legs
3-5
the sides that form the right angle.
Ordered Pair
3-7
Any point on the coordinate plane can be graphed with these.
Ordinate
3-7
The second number
Origin
3-7
he point of intersection of the two number lines.
Perfect Square
3-1
When the square root works out to be a perfect whole number.
Pythagorean Theorem
3-5
describes the relationship between the lengths of the legs and the hypotenuse for any right triangle.
Quadrants
3-7
four sections of the coordinate plane.
Radical Sign
3-1
The sign for the square root.
Real Number
3-4
The set of rational numbers and the set of irrational numbers together
Square Root
3-1
is one
of its two equal factors.
X-Axis
3-7
horizontal number line.
X-Coordinate
3-7
The first number in the ordered pair
Y-Axis
3-7
vertical number line.
Y-Coordinate
3-7
The second number
3-1 Notes
Perfect squares - 1 - 1 , 4-2, and so on.
Notes for 3-5 -
A2+b2 = c2
how to solve for c
Notes for 3-6 -a2+b2=c2
How to solve for a or b. Almost the same way as solving for c.
a=5 b=3 and c=?
5 2+3 2+c2
25+9 = 34
Then find the square root of 34 and that will =c
Square root of 34 = 5.8 = c

√144-12
√169=13
square route
{Screen_shot_2010-11-29_at_12.30.29_PM.png}
Notes for Section 3-2
Rational numbers include integers and whole numbers and fractions and decimals that come to an end or repeat.
Irrational Numbers Numbers that go on and on and on. That does not have a pattern or does not have an end. like pie or the square root of 2.
Notes for 3-3.
Taken on paper.
Notes for 3-4 -
Taken on paper.
Notes for 3-5 -
A2+b2 = c2

Notes for Section 3-2
Whole numbers are numbers that start with 0 and go up.
Rational numbers include integers and whole numbers and fractions and decimals that come to an end or repeat.
Irrational Numbers Numbers that go on and on and on. That does not have a pattern or does not have an end. like pie or the square root of 2.

1. Take the square route
{Screen_shot_2010-11-29_at_12.30.29_PM.png}
Notes for Section 3-2
Whole numbers are numbers that start with 0 and go up.

Perfect squares - 1 - 1 , 4-2, and so on.
1.21 would come out to be 1.1
√1=1
√4=2
√9=3
√16=4
√25=5
√36=6
√49=7
√64=8
√81=9
√100=10
√121=11
√144-12
√169=13
1. Take the square route
{Screen_shot_2010-11-29_at_12.30.29_PM.png}