Medium · Circles, Arcs, and Sectors

Medium Circles, Arcs, and Sectors Questions

This page lists the 10 medium-difficulty questions on Circles, Arcs, and Sectors, one row per record in the site's question bank (data/questions.json), with each question's score band.

By score band: 500-600 4 of 10, 600-700 6 of 10. The Circles, Arcs, and Sectors topic page carries all 25 questions on this topic; the other difficulty hubs are easy, medium and hard.

Question	Band
A circle has radius 8. What is the length of an arc subtended by a central angle of 45 degrees? Use π ≈ 3.14.	500-600	Open
A circle has radius 9. What is the area of a sector with central angle 60 degrees? Use π ≈ 3.14.	500-600	Open
A circle has radius 2. What is the length of an arc subtended by a central angle of 90 degrees? Use π ≈ 3.14.	500-600	Open
A circle has radius 9. What is the area of a sector with central angle 120 degrees? Use π ≈ 3.14.	500-600	Open
A circle has radius 4. What is the length of an arc subtended by a central angle of 135 degrees? Use π ≈ 3.14.	600-700	Open
A circle has radius 12. What is the area of a sector with central angle 180 degrees? Use π ≈ 3.14.	600-700	Open
A circle has radius 11. What is the length of an arc subtended by a central angle of 30 degrees? Use π ≈ 3.14.	600-700	Open
A circle has radius 11. What is the area of a sector with central angle 45 degrees? Use π ≈ 3.14.	600-700	Open
A circle has radius 4. What is the length of an arc subtended by a central angle of 60 degrees? Use π ≈ 3.14.	600-700	Open
A circle has radius 3. What is the area of a sector with central angle 90 degrees? Use π ≈ 3.14.	600-700	Open