find the length of an arc of a circle which subtends an angle of 108° at the centre , if the radius of the circle is 15 cm
Answers
Answered by
28
Length of an arc :
Given that theta = 108 Deg
Radius = 15 cm
Formula is
theta/360 + 2 πr
108/360 + 2 * 22/7 * 15
18 * 11 / 7
198 / 7
plz plz mark it as a brainliest.
Given that theta = 108 Deg
Radius = 15 cm
Formula is
theta/360 + 2 πr
108/360 + 2 * 22/7 * 15
18 * 11 / 7
198 / 7
plz plz mark it as a brainliest.
Answered by
4
108*15=1508
15*360=5400is the final answer.
15*360=5400is the final answer.
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