

MCQOPTIONS
Saved Bookmarks
1. |
If the angle of intersection at a point where the two circles with radii 5 cm and 12 cm intersect is 90°, then the length (in cm) of their common chord is: |
A. | 13/5 |
B. | 120/13 |
C. | 60/13 |
D. | 13/2 |
Answer» C. 60/13 | |