Which is a radius of the circle?
BC
none of these
AB
AC
What is the length of the arc?
2.5⫪
5⫪
10⫪
90⫪
What is the length of the arc?
120 degrees
8⫪
What is the measure of the arc?
9⫪
135 degrees
What is the area of the circle?
36π
12π
none of these
6π
What is the diameter of the circle?
none of these
8
16
4
What is the area of the circle?
8π
64π
none of these
16π
What is the diameter of the circle?
3
4
5
Which is the diameter of the circle?
AB
BC
AC
What is the length of the arc?
60 degrees
4⫪
What is the length of the arc?
12⫪
45 degrees
3⫪
24⫪
What is the measure of the arc?
60 degrees
12⫪
24⫪
30 degrees
What is the measure of the arc?
12⫪
3⫪
45 degrees
24⫪
What is the circumference of the circle?
12
6
6π
12π
What is the measure of the arc?
8⫪
120 degrees
What is the length of the arc?
9⫪
24⫪
3⫪
12⫪
Find the measure of the arc.
both
2.5⫪
90 degrees
neither
What is segment AB to the circle?
chord
circumference
diameter
radius
What is the circumference of the circle?
5π
10π
4π
3π
What is the circumference of the circle?
none of these
64π
16π
8π