Answer:
Step-by-step explanation:
(1). A = π r²
A = 4 π
Area of shaded region is =
or
(2). C = 4 π
In this case, the length of the bigger arc and the area of shaded region happen to be the same.
The length of the arc ADB is or
A survey was given to people who own a certain type of car. What percent of the people surveyed were completely satisfied with t
he car?
1 answer:
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