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Angle Measurement 1 MCQ

This document contains 10 multiple choice questions about converting between degrees and radians when measuring angles. For each question, an angle measurement is given in either degrees or radians and the question asks to convert it to the other unit. The answers are then provided.

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Sachin Malik
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8K views4 pages

Angle Measurement 1 MCQ

This document contains 10 multiple choice questions about converting between degrees and radians when measuring angles. For each question, an angle measurement is given in either degrees or radians and the question asks to convert it to the other unit. The answers are then provided.

Uploaded by

Sachin Malik
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Angle Measurement MCQs.

Q1What is the measure of an angle in radians that subtends an arc of length 6cm on a circle with radius
3cm?

A. ½ radians

B. 1 radians

C. 2 radians

D. 3 radians

Answer: C. 2 radians

Q2If the measure of an angle is 60 degrees, what is its measure in radians?

A. π/6 radians

B. π/3 radians

C. π/2 radians

D. π radians

Answer: A. π/6 radians

Q3A circle has a circumference of 12π cm. What is the measure of an angle in degrees that subtends an
arc of length 3π cm?

A. 30 degrees

B. 45 degrees

C. 60 degrees

D. 90 degrees
Answer: B. 45 degrees

Q4If the measure of an angle in radians is π/4, what is its measure in degrees?

A. 22.5 degrees

B. 45 degrees

C. 60 degrees

D. 90 degrees

Answer: B. 45 degrees

Q5What is the measure of an angle in radians that subtends an arc of length 10cm on a circle with radius
5cm?

A. π radians

B. 2π radians

C. 3π radians

D. 4π radians

Answer: B. 2π radians

Q6If the measure of an angle in degrees is 120, what is its measure in radians?

A. 2π/3 radians

B. 3π/4 radians

C. π radians

D. 4π/3 radians

Answer: A. 2π/3 radians


Q7What is the measure of an angle in degrees that subtends an arc of length 8cm on a circle with radius
2cm?

A. 45 degrees

B. 90 degrees

C. 180 degrees

D. 360 degrees

Answer: C. 180 degrees

Q8If the measure of an angle in radians is 2π/3, what is its measure in degrees?

A. 120 degrees

B. 135 degrees

C. 150 degrees

D. 180 degrees

Answer: B. 120 degrees

Q9What is the measure of an angle in radians that subtends an arc of length 4cm on a circle with radius
2cm?

A. π radians

B. 2π radians

C. 3π/2 radians

D. 2π/3 radians

Answer: D. 2π/3 radians

Q10If the measure of an angle in degrees is 150, what is its measure in radians?

A. 5π/6 radians

B. 2π/3 radians
C. 3π/4 radians

D. π radians

Answer: A. 5π/6 radians

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