Question 29
The points X, Y and Z are on the sides of $\triangle PQR$ as shown, such that
$$QZ:ZY:YR=1:2:3\quad\text{and}\quad PX:XR=4:5.$$
If $QS=11$ cm, find the length of ST, in centimetres.
$$QZ:ZY:YR=1:2:3\quad\text{and}\quad PX:XR=4:5.$$
If $QS=11$ cm, find the length of ST, in centimetres.