Asked by Shane

Calculate the arc length that subtends an angle of 55 degree at the centre of a circle with radius r = 5cm.
Answered by Graham
An arc length l of radius r and angle θ (in radian measure) is:
l = rθ

Convert the angle from degrees to radians. Multiply the radius by that measure.
Answered by david
good
Answered by Katie
Yall should go sub to Queen Katie :D
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