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Mathematics, 25.05.2021 20:00 orangeicecream

The measure of a certain arc is 90° What is the measure of the arc in radians?

A) 3PI/4
B) PI/2
C) PI
D) 3PI/2

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The measure of a certain arc is 90° What is the measure of the arc in radians?

A) 3PI/4...

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