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GIVING BRAINLIEST! HELP ASAP!!

What is the length of the indicated arc?

A) pi

B) (1/2) pi

C) 2 pi

D) 4 pi

E) None if the above

GIVING BRAINLIEST HELP ASAP What is the length of the indicated arc A pi B 12 pi C 2 pi D 4 pi E None if the above class=

Respuesta :

The answer is C) 2 pi... I used the formula (x°/360)(2·pi·r). From the 60° given, you can figure out that the arc is 1/6 of a circle (60/360 = 1/6) and then i multiplied that by 2·pi·6 (12pi)... (1/6)(12pi)= 2pi

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