Answer:
faces = 7, vertices = 7, edges = 12
Step-by-step explanation:
i took the test just now :D (brainlest always acceptable! :D)
295 ft is the area of this shape
z = 25
adjacent angles in a rhombus are supplementary
3z - 15 + 7z - 55 = 180
10z - 70 = 180
10z = 250
25