13
Simplify 3x+5y-3x
5y
An angle less than 90 degrees.
Acute
Angles that are next to each other.
Adjacent Angles
The set of all points that are equidistant from a fixed point.
Circle
Let y=24. Solve for y2 - 2y.
528
Simplify: 4x+2z-14z+2x
2x-12z
An angle that is 180 degrees
Straight
True or False: Vertical angles are congruent.
TRUE
A segment from the center of the circle to any point on the circle.
Radius
Let a=2 and b=4. Solve for 3a+2b
14
Simplify: 8x(4+2)-5y(10)
48x-50y
Complementary
NO
A portion of a circle from one fixed point to another.
Arc
x2+4x-2. Solve for f(4).
30
3x+4y-17y+5x-2x-12y+29y-120x
-114x+4y
Between how many degrees does a reflex angle need to be?
180-360
Are linear angle pairs adjacent, vertical, or overlapping?
Adjacent
If the diameter is 24 what is the radius of the circle?
12
Let a=3, b=14, c=4, d=12. What is the value of a2+b3-14c+2a-3d.
2655
Simplify: 3(14x-12x(3)+3)+13
-66x+22
What is the measure of angle COF AND angle COE?
COF: 77 degrees
COE: 103 degrees
Why are angles not equal, but they are congruent?
Why are all radii the same length in any given circle?
Any point from the center will be the same exact distance since every point on a circle is equidistant from the center point.