What part of the circumference is an arc whose measure is 30°?

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Question

Jairo Mata

Mathematics

25 August, 20:54

What part of the circumference is an arc whose measure is 30°?

1/12

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1/8

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+3

Answers (1)

Know the Answer?

Janet Blair · Answer 1

1/12

Step-by-step explanation:

The whole circumference (i. e complete circle) is an arc which measures 360°

in our case, it is given that our arc measures only 30°

the fraction of our arc of 30° to the complete circle of 360° is

30/360

= 3/36

= 1/12

What part of the circumference is an arc whose measure is 30°?1/121/101/81/6

What part of the circumference is an arc whose measure is 30°?

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1/10

1/8

1/6