At a school fair, students were challenged to hit one of the small congruent circles on the large rectangular board with a ball.
Find the probability of hitting any small circle. Type answer as a percent.
1 answer:
Answer:
~4.7%
Step-by-step explanation:
Area of the rectangle: 35*52=1820
Area of 1 small circle: A=πr2=π·32≈28.27433
28.27433*3=84.82299
84.82299/1820=0.04660603846
Therefore, about 4.7%
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