Hit 96 must play 3minutes of commercials for every 30 minutes of music played how many minutes of commercials must be played for
2 answers:
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Answer: The area of shaded section is 491.07 cm²
Step-by-step explanation:
Given: Radius of the circle = 25 cm
Now as shown in figure the shaded region is a quadrant.
Therefore the central angle is 90°
Now as we know
Area of sector is given by
where r is radius and
is central angle
So we have
Hence, the area of shaded section is 491.07 cm²