∆ CDE~∆ PQR, CD=9 m, EC= 15 m, PQ = 15 m. What is the length of RP?
Since triangles CDE and PQR are similar, their corresponding sides are proportional.
Using the ratio of corresponding sides:
CD/PQ = EC/RP
9/15 = 15/RP
0.6 = 15/RP
RP = 15/0.6
RP = 25
Therefore, the length of RP is 25 meters.