x-4=17
21
How many angles does a triangle have
3
How many formulas is there for circumference in the formula sheet
2
-10 times -8
80
3x+8=29
7
All the angles in a triangle add up to
180 degrees
the distance around a circle
circumference
-144 divide 12
-12
42+5x+10=102
10
The distance from one edge of the circle to another edge
diameter
Solve for X
-2x-17.5=14.5
X=16
7x+9 le 51
x le 6
If a triangle has an 80 degree angle and two other angles of equal size, how big are those other angles?
50 degrees
What is half the diameter
radius
Solve the proportion
2/3 = x/33
x=22
5+x/4=25
80
A right angle measures
90 degrees
What is radius if diameter is 36?
18
Last week Bill earned $210 for a 30-hour week. What was his pay rate?
Pay rate = $7/hour