# CHORDS, ARCS, AND ANGLES

## Quiz by Diana Belen

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- 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 radius

a line

30s - Q4
Which of the following is the central angle of the circle given?

$\backslash angle\backslash \; ACB$

$\backslash angle\backslash \; BOC$

$\backslash angle\backslash \; ABC$

$\backslash angle\backslash \; BAC$

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?

$\backslash angle\backslash \; BAC$

$\backslash angle\backslash \; ACO$

$\backslash angle\backslash \; ABC$

$\backslash angle\backslash \; BOC$

30s - Q7
Given the circle, which of the following are congruent?

$\backslash angle\; BOC\backslash cong\backslash angle\; BAC$

$\backslash angle\backslash \; ACO\backslash cong\; arc\backslash \; BC$

$\backslash angle\backslash \; BAC\backslash cong\backslash \; arc\backslash \; BC$

$\backslash angle\backslash \; BOC\backslash \; \backslash cong\backslash \; arc\backslash \; BC$

30s - Q8
In the given circle, which of the following is the central angle?

$\backslash angle\backslash \; CBO$

$\backslash angle\backslash \; CAO$

$\backslash angle\backslash \; ACB$

$\backslash angle\backslash \; AOB$

30s - Q9
In the given circle, what is the intercepted arc of the central angle?

$arc\backslash \; AB$

$arc\backslash \; CB$

$arc\backslash \; CA$

$arc\backslash \; CO$

30s - Q10
In the given circle, which of the following is the measure of the central angle AOB?

$80\backslash degree$

$100\backslash degree$

$40\backslash degree$

$20\backslash degree$

30s - Q11
What is the measure of the intercepted arc of the central angle in the given circle?

$40\backslash degree$

$20\backslash degree$

$100\backslash degree$

$80\backslash degree$

30s - Q1230s
- Q13
What is the measure of the intercepted arc BC?

$140\backslash degree$

$145\backslash degree$

$120\backslash degree$

$70\backslash degree$

30s - Q14
In the given figure, what is the value of x?

$30\backslash degree$

$45\backslash degree$

$90\backslash degree$

$60\backslash degree$

30s - Q15
In the given figure, what is the measure of arc CF?

$60\backslash degree$

$120\backslash degree$

$90\backslash degree$

$30\backslash degree$

30s