Need
i was never good at this

I think the answer would be 144, since 8x3=24 and 3x4= 12 and 24+12= 36. Then 15x12 is 180, so 180-36= 144?

Im not that sure, can you try to check if its true by looking at what you did in class

the barter

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length