I'm doing a copying figures geometry assignment can you me answer these questions!
1. a + b
2. a - b
3. 2b + a
4. a + b + c
5. a + 2b -c

The answer to your question is d 68%

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !