Naming Arcs
Arc Measures
Circumference of Circles
Length of Arcs
Area of Circles
Area of Sectors
100
Name one minor arc in the circle provided.
DC or BC
(Answers Will Vary)
100
What is the measure of arc RS?
32 Degrees
100
What is the circumference of the circle provided in terms of pi?
C=15pi
100
Find the length of the darkened arc in terms of pi?
5pi
100
What is the area of the circle provided in terms of pi?
A=16pi
100
Find the area of the shaded sector of the circle in terms of pi.
4pi
200
Name one semicircle in the circle provided.
ADB or ACB
200
What is the measure of arc RT?
122 Degrees
200
What is the circumference of the circle provided rounded to the nearest tenth?
C=56.5
200
Find the length of the darkened arc rounded to the nearest tenth?
25.8 m
200
What is the area of the circle provided rounded to the nearest tenth?
A=201.1
200
Find the area of the shaded sector of the circle rounded to the nearest tenth.
13.1 units2
300
Name one major arc in the circle provided.
ABD
(Answers Will Vary)
300
What is the measure of arc URS?
180 Degrees
300
What is the circumference of the circle provided in terms of pi?
C=11.6pi
300
Find the length of the darkened arc in terms of pi?
5pi
300
What is the area of the circle provided in terms of pi?
A=64pi
300
Find the area of the shaded sector of the circle in terms of pi.
30pi
400
It is 5 o'clock. What is the measure of the minor arc formed by the clock?
150 Degrees
400
What is the measure of arc UTR?
212 Degrees
400
What is the circumference of the circle provided rounded to the nearest tenth?
C=19.8
400
Find the length of the darkened arc rounded to the nearest tenth?
47.1 in
400
What is the area of the circle provided rounded to the nearest tenth?
A=50.3
400
Find the area of the shaded sector of the circle rounded to the nearest tenth.
3.5 units2