C because 9 x 12 is 108 and so it’s c but I’m sorry if this is wrong
Tan30=9/x so it will be 9((3)^1/2)
unwillingness or disinclination to do something.
or: the property of a magnetic circuit of opposing the passage of magnetic flux lines, equal to the ratio of the magnetomotive force to the magnetic flux
Answer:
I believe its a trapezoid. Sorry if I'm wrong.
Step-by-step explanation: