The hypotenuse of the right triangle abc is 12.0 centimeters. the angle θ is 41.0 degrees. what is the length of the side opposite to angle θ?

The answer is 4f======since electrostatic force is given by    we let f be the electrostatic force when  r = 1 m    if we let  denote the electrostatic force when the distance is decreased so that r = 0.5m, then    we established earlier that f = kq₁q₂. therefore    the force will now be 4f.

Wouldnt it be millileter