One Trigonometry Question Please Help!
posted by Amaya .
Quilt squares are cut on the diagonal to form triangular quilt pieces. The hypotenuse of the resulting triangles is 18 inches long. What is the side length of each piece?
9 inches
9ã3 inches
18ã2 inches
9ã2 inches
Thank You I Really Appeciate it! :)

apparently you can't type square root, I'm really sorry those a symbols are supposed to be square root symbols so
9 inches
9 sqrt 3 inches
18 sqrt 2 inches
9 sqrt 2 inches
I'm sorry and thank you in advance! 
since the diagonal of a square of side s is s√2, a diagonal of length 18 means a side of 18/√2 = 9√2
(D) 
Thank You :)

8 1/2 inches long into 1/2 inches long will be how many short pecies

Ask your teacher Please!