Sorry I don’t understand 1-100=99 sorry
Divide the diameter by 2 to get the radius and then plug into cone volume pi*r^2*h/3 which is a bit under 160 so the answer is A
Answer:
A) 
Step-by-step explanation:
Area of a trapezoid is 

Answer: a
Step-by-step explanation:
none of the answers in b are divisible by 4