You have to work out the area of each side. The two identical triangles are 6x4=24 because 8/2 is 4. The base is 8x5=40. The back is 6x5=30 and the top is 10x5=50. You then add them all together to get 144 ft squared.
Answer:
to be honest idek
Step-by-step explanation:
If the last one is supposed to be 7(8+3), it would be equivalent to 56+21
Th answer is 5 because 31% of 15 is 4.65
