# Circles and the Concepts of Geometry

This set of MCQs helps you brush up on important math topics and prepare you to dive into skill practice.

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In circle X, chords AB and CD are congruent and AB is 9 units from X. Find the distance from CD to X.

18 units

4.5 units

9 units

27 units

How many chords? 1

2

3

0

The region between the chord and either of the arcs is called____.

A Segment

An arc

A sector

A semi

An angle whose vertex is the center of a circle,

Minor arc

Central angle

Major arc

Inscribed angle

If ∠DAB = 81° and ∠ABD = 69°, the value of ∠ACB is ___°. 30

45

37

60

The bisectors of opposite angles of a cyclic quadrilateral ABCD intersect the circle circumscribing it at the points P and Q. If radius of the circle is 18 cm, find the distance between points P and Q.

40 cm

9 cm

18 cm

36 cm

Segments with endpoints on a circle are called _____.

Arcs

Polygons

Chords

If BC is the diameter of the circle and ∠BAO = 35°. Then find the value of ∠ADC. 35°

45°

30°

60°

Quiz/Test Summary
Title: Circles and the Concepts of Geometry
Questions: 8
Contributed by: 