Answer:
B
Step-by-step explanation:
It's a trapezoid. The top and bottom sides sum is 18+12 which is 30. the height is 10 and the equation would be 30 times 10 times 1/2. The answer would then be 150.
b
round it up and 8 is closer to ten so it would be 4 pounds
Try this formula: length x width x height then you will find the answe. Hope this helps!
