Answer:
A
Step-by-step explanation:
The lateral surface area is given by pi*r*l, we can use trigonometry to find l. 8*sqrt(3)/l=sin(60), l=16 and r is given by tan(60)=8*sqrt(3)/r, r=8. The lateral surface area is 16*8*pi=128*pi
Two-thirds times eighteen is twelve
I think the answer is 276
12 * 23 = 276
hope it helps
Answer:
the answer is 3
Step-by-step explanation:
Answer:
b answer
Step-by-step explanation:
