In a 45-45-90 triangle. From the leg to hypotenuse: From a hypotenuse to leg: divide by √2 ? multiply by √2 ? hypotenuse ? leg ? leg #2 √2 ? 1 ? 1 #3 8√2 ? 8 8 ? #4 6√2 ? 6 ? 6 #5 100√2 ? 100 100 ? #6 4√2 #7 12√2 #8 15 o #9 5√2 5√2 ? 10 ? #10 7√2 ? 7√2 14 ? #11 20 #12 100 #13 18 #14 |