AnswersGeometryCentral Angles

Central Angles — Quiz Answers

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What is the length of line segment BE ?

A
17 units
B
14 units
C
27 units
D
34 units
3

Which chords are congruent?

A
line segment QP and line segment SR
B
line segment PR and line segment RS
C
line segment QR and line segment PQ
D
line segment PR and line segment PS
4

Which arc is congruent to overarc EH ?

A
overarc FG
B
overarc GE
C
overarc FH
D
overarc GH
5

What is the measure of overarc JM ?

A
90 degrees
B
154 degrees
C
132 degrees
D
77 degrees
6

Which angles are congruent?

A
angle GDF and angle HDG
B
angle FDE and angle GDH
C
angle GDH and angle EDH
D
angle EDH and angle FDG
7

What is the measure of overarc EH ?

A
114 degrees
B
228 degrees
C
123 degrees
D
246 degrees
8

What is the approximate length of line segment RP ? Round to the nearest tenth.

A
9 point 8 units
B
5 point 6 units
C
8 point 3 units
D
6 point 1 units
9

Triangle JKL is equilateral. One side of the triangle, line segment JL , is a diameter of circle cap m Which is true about line segments JK and KL ?

A
One segment is tangent to circle cap m and one segment is a chord in circle cap m .
B
Both segments are tangent to circle cap m but are not chords.
C
Neither segment is a chord or tangent to circle cap m .
D
Both segments are chords in circle cap m but are not tangents.
10

What is the measure of angle cap r ?

A
53 degrees
B
37 degrees
C
97 degrees
D
90 degrees
11

What is true regarding two adjacent arcs created by two intersecting diameters?

A
They always have equal measures.
B
The sum of their measures is 180 degrees .
C
Their measures cannot be equal.
D
The difference of their measures is 90 degrees .
12

Which chords are congruent?

A
line segment PR and line segment PS
B
line segment PR and line segment RS
C
line segment QR and line segment PQ
D
line segment QP and line segment SR
13

What is the length of line segment PQ ?

A
3 units
B
6 units
C
7 units
D
4 units
14

Which arc is congruent to overarc EH ?

A
overarc GH
B
overarc FG
C
overarc FH
D
overarc GE
15

Which arcs are congruent?

A
overarc PQ and overarc QR
B
overarc SP and overarc SR
C
overarc SP and overarc PR
D
overarc PQ and overarc SR
16

Which arc is congruent to overarc EH ?

A
overarc GE
B
overarc FG
C
overarc FH
D
overarc GH
17

Which angles are congruent?

A
angle GDF and angle HDG
B
angle EDH and angle FDG
C
angle FDE and angle GDH
D
angle GDH and angle EDH
19

What is the length of line segment PQ ?

A
3 units
B
4 units
C
6 units
D
7 units
20

What is the measure of overarc JM ?

A
154 degrees
B
90 degrees
C
132 degrees
D
77 degrees

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