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# Probability

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A circular spinner for a game has a radius of 10 cm. The probability of winning on one spin of this spinner is 2/5. What is the area, in sq cm, of the WIN sector? Express your answer in terms of pi.

Apr 20, 2022

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The area of the circle is $$\pi r^2 = 100 \pi$$.

We know that the win sector is $$2 \over 5$$ of the entire circle, thus the area of the win sector is: $${2 \over 5 }\times 100 \pi = \text{_____}$$

Apr 20, 2022