Fractions
The number above the fraction bar
Numerator
How many Vertices/Edges/Faces does a cube have?
Vertices: 8
Edges: 12
Faces: 6
Vertical angles
Angles that are made when two lines intersect there are always congruent/same
Isosceles
triangle
A type of triangle
With two sides the same
And two angles the same
What is the Y axis?
In the coordinate plane, the vertical line
The number below the fraction bar
Denominator
Vertices (3D)
For 3D shapes
Points/Corners where three edges meet
Congruent angles
Congruent means “same”
A right triangle
A type of triangle
With one Right Angle
What is the X axis?
In the coordinate plane, the horizontal line
Mixed number
A whole number with a fraction
(Example: 2 1/2
Edges (3D)
For 3D shapes
A line segment where two faces meet
Supplementary angles
adjacent angles that make a 180° angle
Obtuse triangles
A triangle with an angle more than 90°
Quadrants
In the coordinate plane, there are four quadrants
Proper fraction
A fraction with smaller number over larger number, always less than 1
Faces (3D)
For 3D shapes
The flat surface of a 3D shape
Complementary angles
Adjacent angle that make a 90° angle
Acute triangles
A triangle with one angle less than 90°
Ordered pair
In the coordinate plane the coordinates for a point(x,y)
Improper fraction
A fraction with a larger number over a smaller number, always more than 1
How many Vertices/Edges/Faces does a square triangle have?
Vertices: 5
Edges: 8
Faces: 5
Adjacent angles
Angles that share a ray
Scalene
triangles
A type of triangle
Sides are all different lengths
And all different angles
PEMDAS
The order of operations