Surface area is the sum of the areas of each side of a three dimensional object.
There are two sides that are 11x9, two sides that are 9x3, and two sides that are 11x3.
So the surface area is:
2(11)(8)+2(9)(3)+2(11)(3) = 296 ft^2
111 meters per second or 248 miles per hour
Answer:
A
Step-by-step explanation:
Answer:
187.96
Step-by-step explanation:
yeah
