fractions
A number above the fraction bar
Numerator
A type of triangle
With equal length sides
And same size angles
EQUILATERAL TRIANGLE
Line - straight line, never ends in either direction
line
a fraction is always
a division problem
The number below the fraction bar
Denominator
A type of triangle
With two sides the same
And two angles the same
ISOSCELES TRIANGLE
Line Segment - part of a line. Has two endpoints
line segment
area is a
space inside a 2D shape
a whole number with a fraction
mixed numbers
A type of triangle
Sides are all different lengths
And all different angles
SCALENE
TRIANGLE
Ray - has one endpoint.
ray
the distance around a 2D shape
perimeter
a larger number over the smaller number always more than 1
Improper fractions
A type of triangle
With one Right Angle
RIGHT
TRIANGLE
Angles that share a ray
Adjacent angles
When you add all the numbers and divide by the numbers in the set
MEAN
A fraction with the smaller number over the larger number
proper fraction
A type of triangle
With one Obtuse angle
OBTUSE
TRIANGLE
Adjacent Angles that make a 90 degree angle
complementary angles
The Middle Number (after you order the numbers smallest to largest)
MEDIAN