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Trigonometry

Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s , while the radius r = 1 meter and s = 300 centimeters.

Find a positive angle less than 360degrees that is co terminal with the angle - 822degrees

The minute hand of a clock is 5 inches long. How far does the tip of the minutes hand move in 40 minutes ? If necessary,
round the answer to two decimal places

Find the length of the arc on a circle of radius r intercepted by a central angle theta. Round answer to two decimal places.
r = 14.56 inches , angle(theta) = 240 degrees

Please see the attached file. Thank you

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