i need help here

good afternoon, i tried to solve this problem based on the uploaded clearing videos on the website but i failed to understand it, can you please guys help

Hi tsoloane,

It's a little hard to take you through all the steps, but I made a little sketch for you:

Does that give some insight into how to solve this question?

If it's still unclear, can you please let me see what you have sketched so far?

oh i see, its clear now, thank you very much