Which expression gives the length of arc ab of the circumference of the circle is 40 cm

Kaustubh J asked Jul 12, 2023

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Kaustubh J asked Jul 12, 2023

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22 votes

Answer:

110 / 360 * 40 pi

Explanation:

Give circumference = 40 pi (NOT 40 cm as posted)

AB covers a fraction of 360 complete circle 110/360 ths

110/360 * 40 pi units

ItayAmza answered Jul 16, 2023

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