Answer:
208.8 ft^3
$626.40
Step-by-step explanation:
Volume of triangular prism = (1/2BH) x L
1/2 (6x6) = 18
18 (11.6) = 208.8 cubic feet
3(208.8) = 626.4 dollars
1: 208.8ft
2: $626.4
cake = $1.50
drink = $1.66
Answer:10