Identifying the values a, b, and c is the first step in using the Quadratic Formula to find solution(s) to a quadratic equation.
1 answer:
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Answer:
π =14 cm
Step-by-step explanation:
Given:
circumference of a circle =616 cm
pie(π)=22/7
circumference of a circle=πr^2
616=22/7 *r^2
616*7/22 =r^2
4312/22 =r^2
196=r^2
=r
14 =r