You may use your notes/formative notes/videos to help you answer these quests. Please be sure to show your work!!
You may use your notes/formative notes/videos to help you answer these quests. Please be sure to show your work!!
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4
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4
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
1. Use the circle below for questions h – n. Match the term to the lengths.
e. arc QRS
g. QT
d. < RTS
f. PS
b. QP
a. QS
c. arc RSQ
h. a chord that is not a diameter
i. central angle
j. minor arc
k. diameter
l. semicircle
m. radius
n. major arc
2. Find the area and circumference. Round to the nearest hundredth.
65.32
113
9
157
706.86
72.26
203
69
23
94.25
337
Area =
Circumference =
3. If the area of a circle is 415.48 in2, find its diameter and circumference.
94.25
337
706.86
72.26
157
65.32
203
113
9
69
23
Diameter =
Circumference =
4. If m∠MPL = 67° , find each measure.
69
203
157
72.26
65.32
9
337
23
706.86
113
94.25
m arc KL
m arc LON
m arc OM
m arc KNL
m arc NL
5. IF m arc AD = (18x - 51) and m arc CD = (4x + 33), find m arc CD.
23
72.26
337
9
94.25
65.32
706.86
113
203
69
157
m arc CD
6. Find the length of each bolded arc. Round to the nearest hundredth.
15
13.44
19
72.63
20.18
50.82
Length of the bolded arc
7. Using the circle below, find each arc length. Round to the nearest hundredth.
72.63
20.18
19
15
50.82
13.44
arc ST
arc RPT
8. A Ferris wheel has a diameter of 225 feet. If a passenger gets in a car and travels 38 feet when the wheel stops to let more passengers on, find the angle of rotation to the nearest degree.
