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HELP ASAP! GIVING BRAINLIEST!

What is the measure of the indicated central angle?

A) 15 degrees

B) 30 degrees

C) 45 degrees

D) 60 degrees

E) None of the above

HELP ASAP GIVING BRAINLIEST What is the measure of the indicated central angle A 15 degrees B 30 degrees C 45 degrees D 60 degrees E None of the above class=

Respuesta :

Answer:

Step-by-step explanation:

r=12

circumference of arc = theta/360*2πr=3π given

Pi cancels

theta/360*2*12=3

theta*6/90=3

theta*3/45=3

3 cancels,45 to the other side

theta=45 degrees

This should do it :)

glo1122
The answer is C. 45 degrees