In the diagram below, QR is parallel to NO. If the length of NO is the same as the length of QP, NP=21, and QR=10, find the length of QP. Figures are not necessarily drawn to scale. State your answer in the simplest radical form, if necessary.

In the diagram below QR is parallel to NO If the length of NO is the same as the length of QP NP21 and QR10 find the length of QP Figures are not necessarily dr class=