# CHORDS, ARCS, AND ANGLES

## Quiz by Diana Belen

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15 questions
• Q1

It is a set of all points equidistant from a fixed point called the center.

Line

Circle

Ray

Point

30s
• Q2

In a circle,   all radii ____

are arcs

are twice the length of a diameter

are  chords

are congruent

30s
• Q3

A diameter is also

an arc

a chord

a line

30s
• Q4

Which of the following is the central angle of the circle given?

$\angle\ ACB$

$\angle\ BOC$

$\angle\ ABC$

$\angle\ BAC$

30s
• Q5

What is the name of the given circle ?

⊙B

⊙ C

⊙ A

⊙ O

30s
• Q6

Given the circle, which of the following is an inscribed angle?

$\angle\ BAC$

$\angle\ ACO$

$\angle\ ABC$

$\angle\ BOC$

30s
• Q7

Given the circle, which of the following are congruent?

$\angle BOC\cong\angle BAC$

$\angle\ ACO\cong arc\ BC$

$\angle\ BAC\cong\ arc\ BC$

$\angle\ BOC\ \cong\ arc\ BC$

30s
• Q8

In the given circle, which of the following is the central angle?

$\angle\ CBO$

$\angle\ CAO$

$\angle\ ACB$

$\angle\ AOB$

30s
• Q9

In the given circle, what is the intercepted arc of the central angle?

$arc\ AB$

$arc\ CB$

$arc\ CA$

$arc\ CO$

30s
• Q10

In the given circle, which of the following is the measure of the central angle AOB?

$80\degree$

$100\degree$

$40\degree$

$20\degree$

30s
• Q11

What is the measure of the intercepted arc of the central angle in the given circle?

$40\degree$

$20\degree$

$100\degree$

$80\degree$

30s
• Q12
30s
• Q13

What is the measure of the intercepted arc BC?

$140\degree$

$145\degree$

$120\degree$

$70\degree$

30s
• Q14

In the given figure, what is the value of x?

$30\degree$

$45\degree$

$90\degree$

$60\degree$

30s
• Q15

In the given figure, what is the measure of arc CF?

$60\degree$

$120\degree$

$90\degree$

$30\degree$

30s

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