=0.4237288136 ..... 0.423 | 7 +1 ~~ 0.424
If you're finding diameter or radius based on circumference, use the formula C = πd. You would divide the circumference by pi to get the diameter, then divide the diameter by 2 to get the radius.
If you're finding diameter or radius based on area, use the formula A = πr^2. You would divide the area by pi, then find the square root of that value which is the radius. Just multiply the radius by 2 to find diameter.
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Step-by-step explanation:
Answer:NIce
Step-by-step explanation: