Answer:10/9 if I am wrong I am sorry
Step-by-step explanation:
Let the angle be y;
Then the supplement is 5y
y+5y=180
6y=180
y=30
The angle is 30 degrees
Area of the base = pi*(4x+2)^2 = pi*(16x^2 +16x +4)
volume of cylinder = pi*r^2 *h
V = pi *(16x^2 +16x +4)(5x+4) = pi*(80x^3 +80x^2 +20x +64x^2 +64x +16) =
= pi*(80x^3 +144x^2 +84x +16)
than we consider it without pi so result choice A. is right sure
hope helped
Answer:
I am bored too
Step-by-step explanation:
Go to school, sit down, and you will come to find the answer
9.42 is the circumference, for future refernce its just pi times diameter :)
