Helpmesolevthisplease

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

What can you determine about the solutions of this system