Measures of Arcs and Central Angles 1
Authored by Candise Campbell
Mathematics
11th Grade
CCSS covered
Used 41+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
110º
106º
154º
132º
Answer explanation
80º+ 74º = 154º
or
360º- 76º - 130º = 154º
Tags
CCSS.HSG.C.A.2
2.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
88º
36º
310º
61º
Answer explanation
360º- 50º = 310º
Tags
CCSS.HSG.C.B.5
3.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
55º
53º
36º
59º
Answer explanation
Linear pair
180º- 125º = 55º
Tags
CCSS.HSG.C.A.2
4.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
141º
88º
65º
84º
Answer explanation
Linear pair
180º- 96º = 84º
Tags
CCSS.HSG.C.A.2
5.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
120º
79º
114º
65º
Answer explanation
Linear pair
180º- 101º = 79º
Tags
CCSS.HSG.C.A.2
6.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
92º
130º
143º
114º
Answer explanation
Angle JLH is vertical angles
with angle GLK
Tags
CCSS.HSG.C.B.5
7.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
70º
87º
57º
67º
Answer explanation
Linear pair
180º- 110º = 70º
Tags
CCSS.HSG.C.A.2
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