Are there 12 different pairs of numbers with a difference of 12?

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

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Ineed to know the answer to this algebra question.