Question

Can someone help pleeeeaaassssse quickly
Also it's 15 points so yeah

Answer 1

D

Explanation:

To get from the little triangle to the big one, multiply all the litte one's sides by 3.

So the corresponding side to 4 would be 4 * 3 = 12

The area of a right triangle is 1/2 * b * h

b = 9

h = 12

Area = 1/2 * 9 * 12

Area = 54