X squared minus 12x + 27 equals 0. Solve by completing the square
1 answer:
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Answer:
The radius is 19.42 inches.
Step-by-step explanation:
Start with the formula for finding the circumference of a circle, which is C=2r.
Then, derive the formula in order to find the radius, which the formula should then look like r= C/2.
Finally, plug in the corresponding numbers, which is r= 122 inches/ 2. The final answer is 19.42 inches.