Iam supposed to find the surface area. my answer is 378ft2. is my answer correct?

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

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement

The side of a square is 3 and 5/2 inches