1. What do you call the distance around the circle?
A. area
B. circumference C. diameter D. radius
2. Which of the following statements is TRUE?
A. C = 2nd
B. Radius is the longest chord
C. Diameter is a line segment extending from the center
D. Chord is a straight line joining two points on a circle
3. What is the diameter of a circle whose radius is 28 in.?
A. 14 in
B. 28 in
C. 56 in
D. 30175.84 in
4. If the diameter of a circle is 4.8 m, what is its radius?
A. 2.4 m
B.9.6 m
C. 12. 507 m D. 15.072 m
5. A circle has a radius of 45 cm, what is its circumference?
A. 114.3 cm B. 141.3 cm C. 228.6 cm D. 282.6 cm
6. What is the circumference of a circle if it has a diameter of 24 cm?
A. 48 cm
B. 75.36 cm C. 87.92 cm D. 97.72 cm
7. What is the formula in getting the circumference if the radius is given?
A. C = 2nr
B. C = 2nd
C. C = id
D. C = rd
8. What is the circumference of the circle at the right?
A. 18.48 cm
B. 18.84 cm
C. 35.67 cm
D. 37.68 cm
9. Juliana has a circular table with a diameter of 150 cm. What is its
circumference?
B. 47.10 cm
A. 4.71 cm
C. 471 cm
D. 4170 cm
6 cm
10. Father will fence a circular garden whose radius is 6.5 m. How many
meters of fencing materials will he use?
A. 13 m
B. 20.41 m
C. 21.98 m
D. 40.82 m
heart ko po ang maka answer sa question ko po ples po pakisagot​