Mathematics, 01.10.2019 03:30 emmaphillips2
Atarget with a diameter of 14cm has 4 scoring zones by concentric circles. the diameter of the center circle is 2 cm. the width of each ring is 2 cm. a dart hits the target at a random point. find the probability that it will hit a point in the outer (yellow) ring
Answers: 1
![A=\pi [7^{2} -5^{2}]](/tpl/images/0278/5821/29293.png)
![A=\pi [7^{2}]](/tpl/images/0278/5821/c7b94.png)
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Atarget with a diameter of 14cm has 4 scoring zones by concentric circles. the diameter of the cente...
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