Nuclear power provides france with of its energy

"Most" is the answer. France was actually the highest proprietor of nuclear testing when the technology for nuclear energy was manufactured. Other countries actually told them to stop on basis of international disturbance because of the nuclear readings other countries started getting.

2pi more meters because you find the circumference which is 6pi and 4pi and subtract it and you get 2pi

B)  killing off supporters of his father to strengthen his own control.