In the rectangle below, EI = 4x + 7 , FI = 6x - 1 , and m angle IEH=38^ Find EG and m angle FIG E. F. | \ / | | \ I. / | | / \ | EG= | / \ | | / \ | m angle FIG= | / \ | H. G.

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

the rub-al-khali is also known as the arabian desert and the "empty quarter"