Special Segments Answers

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Circle C is inscribed in triangle QSU.

Question illustration
A
3 units
B
16 units
C
30 units
D
40 units
5

A circle is shown. Chords Q S and R T intersect at point A. The length of Q A is 9, the length of A S is 4 x, the length of T A is 12, and the length of A R is x + 2.

Question illustration
A
13 units
B
16 units
C
18 units
D
19 units
8

BD and AC are chords that intersect at point Y.

Question illustration
A
2 units
B
3 units
C
4 units
D
6 units
9

Circle C is inscribed in triangle JEG.

Question illustration
A
60 units ✓ Correct
B
65 units
C
70 units
D
75 units
10

Which are congruent line segments? Select two options.

A
AB and CB
B
EF and ED
C
ED and CD
D
AF and EF
E
CB and CD
11

A circle is shown. Secant X Z and tangent W Z intersect at point Z outside of the circle. Secant X Z goes through the center of the circle and intersects the circle at point Y. The length of W Z is k + 4, the length of Z Y is k, and the length of X Y is 12.

Question illustration
A
4 units
B
8 units
C
16 units
D
20 units
12

Which are congruent line segments? Select two options.

A
AB and CB
B
EF and ED
C
ED and CD
D
AF and EF
E
CB and CD
13

Line segment BA is tangent to the circle.

Question illustration
A
18 units
B
65 units
C
88 units
D
98 units
15

Which statements about the figure are true? Select two options.

A
The perimeter of the triangle is 19 units.
B
TU ≅ TS
C
PU ≅ TU
D
The length of line segment PR is 13 units.
E
The length of line segment TR is 10 units.
16

RT and GJ are chords that intersect at point H.

Question illustration
A
18 units
B
20 units
C
26 units
D
28 units
17

SU and VT are chords that intersect at point R.

Question illustration
A
4 units
B
8 units
C
13 units
D
14 units
18

Point O is the center of the circle.

Question illustration
A
14 units
B
16 units
C
22 units
D
28 units
19

Which statements about the figure are true? Select two options.

A
The perimeter of the triangle is 19 units.
B
TU ≅ TS
C
PU ≅ TU
D
The length of line segment PR is 13 units.
E
The length of line segment TR is 10 units.

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