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Task1I: Arc Length

Last updated over 5 years ago

5 questions

1

Question 1

1.

Find the arc length of arc AB. Use 3.14 for pi and round your answer to the nearest hundreth.

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Question 2

2.

Find the arc length of PQ. Use 3.14 as an approximation for pi and round your answer to the nearest hundreth.

Question 3

3.

Find the length of the arc that is bolded. (Take ∏ ≈ 3.14 and round your answer to one decimal place, if necessary)

Question 4

4.

Find the length of the arc highlighted in red color.(Take ∏ ≈ 3.14 and round your answer to one decimal place, if necessary)

Question 5

5.

In a circle, if the arc length of Arc AB is 18 cm and the measure of Arc AB is 39°, then find the radius of the circle. (Take ∏ ≈ 3.14 and round your answer to one decimal place, if necessary). Hint: Draw a picture before stating the formula.