Grade 12 Radian Measure Worksheet
This worksheet focuses on understanding and applying radian measure in trigonometry for Grade 12 students.
Includes
Standards
Topics
Radian Measure Assessment
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work where applicable.
1. What is the radian measure equivalent to 180 degrees?
π/2 radians
π radians
2π radians
3π/2 radians
2. An angle of 3π/4 radians is equivalent to which degree measure?
135°
225°
315°
45°
3. One radian is the angle subtended at the center of a circle by an arc that is equal in length to the of the circle.
4. To convert degrees to radians, multiply the degree measure by .
5. Convert 210° to radians. Express your answer in terms of π.
6. Convert 5π/6 radians to degrees.
7. A full circle is 2π radians.
True
False
8. Consider a circle with a radius of 5 cm. An arc subtends a central angle of 2 radians. Calculate the length of the arc.
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