Which one of these statements correctly states Pythagoras' Theorem for the following diagram? a) d 2 = e 2 − f 2
b) d 2 = e 2 + f 2
c) e 2 = d 2 + f 2
d) f 2 = d 2 + e 2

I couldn't really read the problem that well, but if there's an e^2+f^2=d^2, then that's probably the correct option.

Step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

b). 4320 have a nice day