Suppose a count or measure x is put together with a count or measure y with the same units. If there is no overlap, then the result has count or measure x + y
What is putting together model of addition.
200
Clockwise
What is turn with a negative magnitude?
300
polygon with 7 vertices and 7 sides
What is a heptagon
300
N+0=0
What is the additive identity property of Zero?
300
Two events which cannot occur at the same time
What is mutually exclusive
300
If line OB is in the interior of angle AOC, then m angle BOC + m angle AOC = m angle AOC
What is the angle addition property?
300
the smallest integer that is a multiple of two or more numbers
What is Least Common Multiple (LCM)
400
polygon with 5 sides and 5 vertices
What is a pentagon
400
n+-n = 0
What is property of opposites?
400
If a turn of a magnitude x is followed by a turn of magnitude y, the result is a turn of magnitude x = y
What is the fundamental property of turns?
400
he sum of the probabilities of any event E and its complement, not E = 1
What is the probabilities of complements
500
polygon with 9 vertices and 9 sides
What is a nonagon
500
-(-n)=n
What is the opposite of opposites property?
500
A segment that connects two vertices of a polygon.