Tell whether the given figure has rotational symmetry. If so, give the angle of rotational symmetry and the order of the symmetry.
The given figure has rotational symmetry at an angle of (A.60 B.54 C.90 D.72) and the order of the symmetry is
(A.5 B.3 C.0 D.4)

answer: 12

step-by-step explanation:

because yes

you are uyytr tyy

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

care to share were the trapezoid shown is ?