Vocab
What you get when you add two numbers
What is the sum?
The symbol for less than
<
This angle equals 90 degrees
Right Angle
This shape has 4 congruent sides, along with 4 90 degree angles
What is a square
x+2=4
x=2
What is the difference
The symbol for greater than
>
This angle is less than 90 degrees
What is an acute angle
This shapes interior angles add up to 180 degrees
What is a triangle
x+4=-4
-8
What you get when you multiply two numbers
What is the product
The symbol for less than or equal to
≤
Two or more angles that add up to 90 degrees
What are complimentary angles
The formula for the area of this shape is A=(pi)r^2
What is a circle
x*6=54
x=9
What you get when you divide two numbers
What is the quotient
The symbol for greater than or equal to
≥
What are supplementary angles
What is a parellelagram
x/7=11
x=77
What the top and bottom of a fraction are called
Numerator (top) and Denominator (bottom)
When graphed, this is the type of dot that less than or equal to, or, greater than or equal to has
What is a filled in or closed dot
These angles are opposite of each other and equal the same thing
What are vertical angles
This is the shape of each face of a cube
What is a square
2x+8=18
x=5