Can y’all help me with it pls

Given that abcd is a rhombus, what is the value of x?

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?