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Math #1 Operations
Math #2
Math #3
Math #4
Math #5
100
Difference
Subtraction
100
Area is measured in what kind of units?
square units
100
has one endpoint and extends without end in one direction
ray
100
angles that are less than 90 degrees
Acute
100
Volume is measured in what kind of units?
Cubic Units
200
Sum
Addition
200
Equations have what?
=
200
a straight path that goes on forever in opposite directions
Line
200
90 degree angles
Right
200
lines that are not parallel or perpendicular
Oblique
300
Product
Multiplication
300
Expressions don't have what?
=
300
lines that are the same distance apart at any point
Parallel
300
angles greater than 90 degrees
Obtuse
300
Pairs of opposite angles formed by intersecting lines are called what (share a common vertex)?
Vertical Angles
400
Quotient
Division
400
(a + b) + c = a + (b + c) is an example of what property?
Associative Property
400
Figure formed by 2 rays with a common endpoint (vertex)?
Angle
400
2 angles whose sum is 90 degrees
Complementary
400
found when taking the diameter times 3.14
Circumference
500
What operation do you use to find combinations?
Multiplication
500
a + b = b + a is an example of what property?
Commutative Property
500
Lines, line segments, or rays that intersect to form right angles.
Perpendicular
500
2 angles whose sum is 180 degrees
Supplementary
500
equal in size and shape
Congruent