in the right triangle below the length of ac is 30 . what is the length of ab ? in a 45-45 -90 triangle

geometry

Where is AC? Where is AB? Are they legs or hypotenuse?

in the right triangle below the length of ac is 30 . what is the length of ab ?

If AC was the hypotenuse, then AB = 30/sin(45^{o}) = 15 √2

it's not sin its using the formula

hyp=leg * square root of two

Any ways thanks for helping

Thank you.