91.8k views
23 votes
Find the surface area

Find the surface area-example-1
User Alex Yepes
by
6.5k points

2 Answers

6 votes
57. 4 meters hope I helped
User Prateeknischal
by
6.0k points
4 votes
57.4 m

Step-by-step explanation

for the triangles you do
1/2(bh)(2)

for the other sides which are the 3 rectangles you do
3(bh)
User Santidoo
by
6.3k points