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WorksheetsPractice 4.1 central and circumscribed angles
Total questions: 15
Worksheet time: 18mins
What is the relationship between Angles B and D in the figure?
∠B=21∠D
∠B=∠D
∠B+∠D=180°
∠B+∠D=90°
A central angle has it's vertex _________ the circle
at the center of
on
outside
inside
A circumscribed angle has its vertex ____________ the circle
at the center of
on
outside
inside
A central angle is __________ its intercepted arc
equal to
half the measure of
supplementary to
not related to
A circumscribed angle is ________ its intercepted arc.
equal to
half the measure of
supplementary to
not related to
Find the measure of the indicated angle.
65°
130°
50°
90°
Using the tangent lines, find the value of x.
60
120
30
300
Find the requested measure, x in degrees.
(a)
Given Angle ADC has a measure of 110 degrees, find the measure of Angle ABC.
(a)
Given Angle ABC has a measure of 50 degrees, find the measure of Arc AC.
(a)
