Practice and Problem-Solving Exercises
A Practice
See Problem 1.
In Exercises 6 and 7, the circles are congruent. What can you conclude?
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Image Long Description
See Problem 2.
Find the value of x.
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See Problems 3 and 4.
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In the diagram below,
G
H
¯
g h bar and
K
M
¯
k m bar are perpendicular bisectors of the chords they intersect. What can you conclude about the center of the circle? Justify your answer.
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In
⊙
O
,
A
B
¯
circle dot o comma , eh b bar is a diameter of the circle and
A
B
¯
⊥
C
D
¯
.
eh b bar , up tack . c d bar , . What conclusions can you make?