AnswersFall 24 GMS Geometry Concepts and Connections BLaw of Sines (Sec 8-3)

Introduction to Circles Answers

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21
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Circle D is shown. Line segments G D, F D, and E D are radii. Point H is on the other side of the circle. Angle G D F is 83 degrees and angle F D E is 66 degrees.

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A
17°
B
75°
C
149°
D
211°
22
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Circle D is shown. Line segments E D, F D, and G D are radii. Angle E D F is 80 degrees and angle F D G is 35 degrees. Point H is on the other side of the circle.

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m
m + 80 + 35 = 180
Option m
m
m + 80 + 35 = 360
Option m
m
m – 80 – 35 = 360
Option m
m
m – 80 – 35 = 180
Option m
23

In circle O, and are diameters. Arc ED measures 17°.

Question illustration
A
107°
B
180°
C
253°
D
270°
24

In circle O, SU is a diameter.

Question illustration
A
100°
B
108°
C
130°
D
160°
25

In circle O, ST is a diameter.

Question illustration
2
22.0
2
25.0
2
25.4
3
37.2

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