Answer:
950 ft. sq.
Explanation:
You would first do 6 x the length of the wall. And then multiply it by 2 because a rectangular prism has opposite sides are equal/parallel.
1. 6 x 30 = 180
2. 180 x 2 = 360- (2 walls)
3. 6 x 50 = 300
4. 300 x 2 = 600- (Other 2 walls)
5. 350 + 600 = 950 ft. sq. (Final Answer!!!)
I hope my answer is right. I apologize if it is wrong.