Classify this type of angle.
right
acute
obtuse
straight
Classify this type of angle.
straight
obtuse
acute
right
Classify this type of angle.
right
acute
obtuse
straight
What is the formula to find the Diameter
D=2(Radius)
D=π(Radius)<sup>2</sup>
D=2π(Radius)
D=2(Circumference)
A right angle measures how many degrees?
0
180
45
90
What is the formula to find the area of a circle?
A=2(Diameter)
A=2π(Radius)<sup>2</sup>
A= π(radius)<sup>2</sup>
A=π(Radius)
Identify the type of angle
adjacent
complimentary
supplementary
vertical
What two angles are vertical of one another?
angle 2 angle 3
angle 2 angle 4
angle 1 angle 4
angle 1 angle 2
Identify the pair of angles
Neither
Supplementary
Complementarary
What is the formula to find the radius?
R=2(Diameter)
R=2π(Diameter)
R= 1/2(Diameter)
R=π(Diameter)
An obtuse angle measures between ___ degrees and 180 degrees.
45
30
0
90
Classify this type of angle.
acute
right
obtuse
straight
Identify the pair of angles
Complementarary
Supplementary
Neither
What is the formula to find the Circumference?
C=2(Radius)<sup>2</sup>
C=π(Diameter)
C=2π(Radius)
C=π(Radius)