Are the two triangles similar? If so, why are they similar?

Ineed with number 17 i don’t get it at alll

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

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