Answer:
b) a cylinder with diameter of 4
Step-by-step explanation:
the square is being rotated about the line m, the sides of the rectangle being cut by the line, have a total length of 4which would be the diameter of the cylinder
Answer:
Aha..our nemesis problem. :)
The area is 129.90 ft ^2.
Step-by-step explanation:
First, use a 30-60-90 triagle to find the apothem.

That is the area of 1 triangle. There are 6 of them in a hexagon, so multiply that number by 6:
21.65*6=129.90 ft ^2
Have a great day!
Answer:
0.51 liters in the glass
Step-by-step explanation:
Given


Required
Determine how many liters in the glass
To do this, we simply multiply the fraction poured by the total.
So, we have:




<em>There will be 0.51 liters in the glass</em>
The answer is A) 1 over 2, because you take the original point such as A and go either up or down, and left or right to get to A prime