Im not 100% sure, but I would say that the answer is A. because the magnet must be strong enough to hold the switch in place, and keep the circuit connected
Confusing question but I would get 0, as if you have 4cm, that squared = 16cm^2. Therefore if it were increasing anymore, then you would not be able to get a value of 16.
37.5% = 3/8 as a fraction.
So 180 x 8/3 would get you your answer.
Solution: 480
Assuming that the answer choices read that two segments are parallel to each other than the answer is:
GH is parallel to FE
