In problem 7-37 you learned that the diagonals of a rhombus are perpendicular bisectors. If ABCD is a rhombus with side length 15 mm and if BD = 24 mm, then find the length of the other diagonal,
Make an accurate and well-labeled diagram of the situation.
Use the right triangle ΔBCE and the Pythagorean Theorem to solve for x.
x = 18 mm