A) 10 cm
B) 20 cm
C) 30 cm
D) 40 cm
Correct Answer: C
Solution :
The chord nearer to the centre is larger. \[\therefore \] \[\frac{15}{8}=\frac{x}{16}\] \[\Rightarrow \] \[x=\frac{15\times 16}{8}=30\,cm\]You need to login to perform this action.
You will be redirected in
3 sec