Question 153
$OABC$ is a rectangle of length $16$ cm. $M$ is the midpoint of $CB$ and $P$ lies on $AB$ so that $BP = 3$ cm. The length $OM$ is $17$ cm. The length of $OP$, in cm, is
(A) $18$
(B) $19$
(C) $20$
(D) $21$
(E) $22$
(A) $18$
(B) $19$
(C) $20$
(D) $21$
(E) $22$