You need to find the length of a segment that’s congruent to FN like HN. Use the Pythagorean Theorem (a^2 + b^2 = c^2). 24^2 + b^2 = 25^2 576 + b^2 = 625 (Subtract 576 from both sides) b^2 = 49 (Square root both sides) b = 7 So HN = 7 and since FN has the same length you would do 14x =7 (aka equaling them to each other) (Divide both sides by 14) And you should get x = 0.5
