The table shows the production of organes in Liberia 2015, of selected Countries Counties Tons G. Bassa 912 IR Cess 160 himba 330 Cape Mount 80 Bomi 115

the answer would be the third option, "no, ariel should have added 9^2 and 12^2 and compared that to 15^2."

this is found through the pythagorean theorem, which is a^2 + b^2 = c^2.

this is the correct way of solving the problem:

9^2 + 12^2 = 15^2

81 + 144 = 225

225 = 225