

MCQOPTIONS
Saved Bookmarks
1. |
A sector is cut from a circle of radius 21 cm. If the length of the arc of the sector is 55 cm, then what is the area of the sector? |
A. | 577.5 cm2 |
B. | 612.5 cm2 |
C. | 705.5 cm2 |
D. | 725.5 cm2 |
Answer» B. 612.5 cm2 | |