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NikAS [45]
3 years ago
9

4)

Mathematics
1 answer:
liberstina [14]3 years ago
6 0
Arc length is the angle/360 times circumference. The diameter of the unit circle is 2. So the circumference of the unit circle is 2pi, if you use 3.14 for pi, then the circumference is 6.28. So your equation is
x/360 times 6.28=4.2, divide by 6.28, then multiply by 360
x=240.76432
Your answer rounded to the nearest thousanth is 240.764

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Step-by-step explanation:

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To prove that a square root number lies between which two consecutive integers do that

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Learn more:

You can learn more about the numbers in brainly.com/question/9621364

#LearnwithBrainly

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