the arc length is calculated by the formula
then
or it can be calculated using the circumference of the circle since we have a semicircle the circumference 2πr must be divided by 2 С=2πr:2=πr =8π=<u>25,12</u>
The volume is 800pi cubic feet
Answer:
D is the answers for the question
Step-by-step explanation:
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Answer:
it has repeating decimal digits that continue on infinitely
Step-by-step explanation: