# Adv.Math - Parts Of A Circle Homework

15 Questions | Total Attempts: 289  Settings  Not everyone can work out mathematical problems on different shapes. Do you believe you have mastered how to work out any math problem related to circles? The quiz below is set from Silver Burdett's math book page 263. Give it a try and polish your knowledge of circles. Best of luck!Answer the following questions. They are from "Silver Burdett Math book, page 263. At the end, you will receive a score let you know how you did. Review those you missed. Answer the questions again, if you want to improve your score.

• 1.
Name the circle.
• 2.
Name a diameter.
• 3.
If OM is 5 cm long, how many cm long is MN?
• 4.
If MN is 14 cm long, how many cm long is OP?
• 5.
True or False. All diameters are chords.
• A.

True

• B.

False

• 6.
True or False. All chords are diameters.
• A.

True

• B.

False

• 7.
True or False. Some radii are chords.
• A.

True

• B.

False

• 8.
True or False. All central angles are acute.
• A.

True

• B.

False

• 9.
Which of the following is NOT a radius of Circle O?
• A.

MN

• B.

OP

• C.

OM

• D.

NO

• 10.
Which of the following is NOT one of the 3 radii in Circle O?
• A.

QN

• B.

ON

• C.

PO

• D.

MO

• 11.
Choose the diameter in Circle O.
• A.

ON

• B.

QM

• C.

QN

• D.

MN

• 12.
Choose the answer that identifies 3 chords.
• A.

OP, MO, ON

• B.

MN, QM, NO

• C.

MN, MQ, QN

• D.

MN, MQ, MO

• 13.
Choose the answer(s) that represent arcs.
• A.

MP

• B.

PN

• C.

NQ

• D.

MQ

• 14.
Choose the answer(s) that are central angles for Circle O.
• A.

PON

• B.

MQN

• C.

MON

• D.

MOP

• 15.
Which are the 2 semicircles for Circle O?
• A.

MOP

• B.

MNQ

• C.

MQN

• D.

MPN

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