Question

what is radian measure of 128.57?
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Answer 1

Answer:

I font know the answer to this question

Answer 2

Answer:

$radius = \frac{1}{2 } \times distance$

$radius = \frac{1}{2} \times 128.57$

$= \frac{1}{2 \times 100} \times 128.57 \times 100$

$= \frac{12857}{200}$

$64.285$