Vocabulary
Angles
Algebraic EXPRESSIONS
100
the horizontal number line on a coordinate plane.
What is x-axis
100
angle measuring 180 degrees
What is straight angle
100
S- -18= -30 SOLVE FOR (s)
What is S= -12
200
a closed figure that has 3 or more sides
What is Polygon
200
in order to be an acute angle you have to be how many degrees?
What is less then 90
200
45=x-10
What is x=55
300
the distance around the edge of a circle
What is circumference
300
what is a angle that is 91 degrees
What is obtuse
300
r- -50=-4
What is r=-54
400
the circumference of a circle divided by its diameter
What is Pi
400
an angle that measures 90 degrees is a
What is right angle
400
x/-4= (60)
What is x= -240
500
the number divided into the dividend
What is divisor
500
a unit used to measure angles
What is degrees
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