To find the surface area we deconstruct the figure then add all the areas together.
The area of the rectangle on the bottom is 8*6 or 48.
The side rectangles are 5*6 or 30.
The two triangles are

or 12.
48+30+30+12+12= 132.
Hope this helps!
Answer:
The missing value is x=5y/8
I have no idea even tho I’m way passed this stuff but honestly if I were you I would maybe put 6??? I think it looks like it’s about half of the other angle
Answer:
5.7
Step-by-step explanation: