A) \[\sqrt{{{d}^{2}}+{{(R-r)}^{2}}}\]
B) \[\sqrt{{{d}^{2}}-{{(R+r)}^{2}}}\]
C) \[\sqrt{{{(R+r)}^{2}}+{{d}^{2}}}\]
D) \[\sqrt{{{d}^{2}}-{{(R-r)}^{2}}}\]
Correct Answer: D
Solution :
(d): Not Available
You need to login to perform this action.
You will be redirected in
3 sec
