Answer:
Add 4 to each side
Step-by-step explanation:
Answer: a
Step-by-step explanation:

The volume is 336 cubic feet
6x8x3 = 144
8x4x6= 192
144+192=336
C = 2pi r= 2 (3.14) (27) = 169.56
Let XY = x
169.56 / 360 = x / 60
360x = 169.56 * 60
360x = 10173.60
x = 28.26
x = 28.3
Answer is C. 28.3 cm
The answer should be look it up