Answer:
The surface area is 132.
Explanation:
6+6+50+40+30 is equal to 132, how I got this answer was I first multiplied 4 and 3 then divided by 2 (since triangles are equal to base times height divided by 2), since there are two triangles there will be two sixes, the length is 10 and the width is 5 so I got 50, the length is 4 and the width is 10 so I got 40, lastly the length is 10 and the height is 3 so I got 30.