Find the coordinates of the points M, N, and P on the unit circle

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.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?