Question

Please help..medal will be awarded

Answer 1

OABC is a square . \[rightarrowOA\]=a and \[rightarrowOC\]. P is the point on AB such that AP:PB = 2:1. Q is the point on BC such that BQ:QC = 1:3. R is the midpoint of OC. Find, in terms of a and b:
a. \[rightarrowAB \]
b. \[rightarrowAP \]
c. \[rightarrowOP \]
d. \[rightarrowOR \]
e. \[rightarrowCQ \]
f. \[rightarrowRQ \]
g. Show that RQ is parallel to OP.
h. How do the lengths of RQ and OP compare?