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.
+2668 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: \({2 \over 5 }\times 100 \pi = \text{_____}\)
