3. Geometry and Trigonometry
Arc Length And Sector Area — Quiz
Test your understanding of arc length and sector area with 5 practice questions.
Practice Questions
Question 1
What does arc length mean in the context of a circle?
Question 2
Which formula gives the arc length of a sector when the central angle is measured in degrees?
Question 3
Which formula gives the area of a sector when the central angle is measured in degrees?
Question 4
A circle has radius $6$ cm and a central angle of $90^\circ$. What is the arc length?
Question 5
A circle has radius $8$ cm and a central angle of $45^\circ$. What is the area of the sector?