Answer:
it is 40pi
Step-by-step explanation:
pi r^2 and you have 144 degrees shaded which is 40% of the circle.
You find the total volume to be 100pi and you divide by .4 (40%) to get 40pi as your answer
Answer:
1.C
2.A
Step-by-step explanation:
Answer:
Step-by-step explanation:
U need to think
Your answer is <span>132^2
......</span>
