What is the area of this polygon?

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

Pls never taught i’m really confused and i rlly need

Which rule describes the composition of transformations that maps △abc to △a”b”c