How to find the missing arc length given the radius and theta

How to find the missing arc length given the radius and theta

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to convert degrees to radians and simplify expressions to find the new Theta. It then demonstrates calculating arc length using the formula s = radius * Theta, emphasizing the importance of using a calculator for precision. The tutorial concludes with the final calculation and rounding of the result to the nearest hundredth.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step to convert degrees to radians as mentioned in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the expression five π / 4 / 12?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What formula is used to calculate arc length in the text?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it recommended to keep π until the end of the calculation?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the approximate value of the arc length calculated in the text?

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