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krok68 [10]
3 years ago
12

A central angle of a circle intercepts an arc of length 18 centimeters. The radius of the circle is 9 centimeters. What is the m

easure of the central angle in radians?
Mathematics
1 answer:
WITCHER [35]3 years ago
5 0

Answer:

.44444444

Step-by-step explanation:

πr²=full circumference

18/π(9)²=x/2π

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2 years ago
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