Geometry of Circle

Inscribed Angle from Central (Level 1)

This math topic focuses on the geometry of circles, specifically the relationship between inscribed angles and central angles. It helps learners understand how to relate these two types of angles within a circle through a series of problems. Each question requires finding the measure of an inscribed angle given the measurement of the corresponding central angle, enhancing students' skills in using properties of angles in circles and applying them to solve geometry problems.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Inscribed Angle from Central

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Find angle PBZ if angle PYZ is 39º

PZYB

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Geometry of Circles - Inscribed Angle from Central Worksheet

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Math worksheet on 'Geometry of Circles - Inscribed Angle from Central (Level 1)'. Part of a broader unit on 'Geometry - Intermediate - Intro' Learn online: app.mobius.academy/math/units/geometry_intermediate_intro/
1
An svg image showing a math problem
Find angle MDR if angle MNR is 23º
a
21º
b
41º
c
36º
d
12º
e
56º
f
46º
2
An svg image showing a math problem
Find angle ZXN if angle ZYN is 39º
a
53º
b
20º
c
73º
d
63º
e
58º
f
78º
3
An svg image showing a math problem
Find angle CNM if angle CDM is 27º
a
59º
b
14º
c
34º
d
74º
e
49º
f
54º
4
An svg image showing a math problem
Find angle BMR if angle BYR is 64º
a
103º
b
123º
c
128º
d
32º
e
148º
f
143º
5
An svg image showing a math problem
Find angle CZY if angle CRY is 33º
a
66º
b
81º
c
41º
d
61º
e
51º
f
17º
6
An svg image showing a math problem
Find angle NZC if angle NMC is 68º
a
136º
b
146º
c
126º
d
34º
e
151º
f
141º
7
An svg image showing a math problem
Find angle BZX if angle BDX is 41º
a
82º
b
92º
c
87º
d
57º
e
102º
f
21º