What is the name of the polygon?
2 answers:
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Answer:
Step-by-step explanation:
In the Equation it asks for 3 things; pi (3.14), r (The radius), and h (the height).
In the question, it says that the radius is 1 foot and that the height is 4 feet. From there all you need to do is insert those numbers where it's shown in the equation. This makes the equation go from this:
To this:
From there you follow PEMDAS/GEMDAS. And should have your answer.
Answer: He is idle for 8.4 hours.
Step-by-step explanation:
Since we have given that
Number of hours he repairs =30 hours
Percentage of hours he worked = 72%
Remaining percentage of hours he remains idle is given by
So, Number of hours he is idle for a driving is given by
Hence, he is idle for 8.4 hours.