1. What is the formula to calculate the circumference of a circle?
2. Find the area of a circle with radius 7 cm. (Use π = 22/7)
3. If diameter is 10 cm, what is the radius?
4. Word Problem: A circular garden has radius 14 m. What is its area?
5. Which part of a circle is a chord?
6. Word Problem: A bicycle wheel has radius 35 cm. Find its circumference.
7. What is the longest chord in a circle?
8. Word Problem: If circumference is 44 cm, find radius. (π = 22/7)
9. True or False: A sector is a region between two radii and an arc.
10. Word Problem: Area of a circle is 314 cm². What is the radius? (π = 3.14)
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