Gift Wrapping A gift box has the shape of a rectangular prism. How much wrapping paper do you need to cover the box? You need in? of paper to cover the box.​

my dear correct answer is option number 3

  d. △abc is congruent to △fde

step-by-step explanation:

triangle abc is reflected across the x-axis. the corresponding vertices are

the names of the triangles in the congruence statement must have corresponding vertices in the same order. that is, △abc is congruent to △fde.

well since the real answer is 8.9 i guess the estimation would be 9