Find the arc length of arc AB. Use 3.14 for pi and round your answer to the nearest hundreth.
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Find the arc length of PQ. Use 3.14 as an approximation for pi and round your answer to the nearest hundreth.
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Find the length of the arc that is bolded. (Take ∏ ≈ 3.14 and round your answer to one decimal place, if necessary)
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Find the length of the arc highlighted in red color.(Take ∏ ≈ 3.14 and round your answer to one decimal place, if necessary)
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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.