izzmatic04 izzmatic04

08-06-2022
Mathematics

contestada

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

which expression gives the length of arc ab of the circumference of the circle is 40 cm class=

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jsimpson11000 jsimpson11000

08-06-2022

Answer:

110 / 360 * 40 pi

Step-by-step 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

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