Please me on this question!

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Asphere has a diameter of 10 in. what is the volume of the sphere?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.