if the person is shown to have +90n, then ans is -10n.
if the person is shown to have -90n, then ans is +10n.
answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;
a. spokes of a wheel.
as indicated in the question radial contains rad, also found in radius, so the fracture's would span the radius.