pls pa help.
6. Mang Carlo has a circular table with a diameter of 150 cm. What is its
circumference?
A. 4.71 cm B. 47.10 cm C. 471 cm D. 4 710 cm
7. Darren bought a pie that has a radius of 18 cm. What is the circumference of
the pie?
A. 119.32 cm B. 113.04 cm C. 59.66 cm D. 56.52 cm
8. Jackie will put a lace around her circular table, how much lace does she need
if the table has a diameter of 15.5 dm?
A. 97.34 dm B. 48.67 dm C. 47.1 dm D. 24.34 dm
9. Erika will decorate the edge of a circular table with ruffles. If the diameter of
the table is 1.5 m, how long should the ruffles be?
A. 4.71 m B. 9.42 m C. 10.99 m D. 14.13 m
10. A runner runs around a circular path with a diameter of 50 m. what is the
distance covered in 2 laps?
A. 78.5 m B. 157 m C. 175 m D. 314 m