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I need help with this answer please help

I need help with this answer please help-example-1
User Danixa
by
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1 Answer

4 votes

Answer:

A

Explanation:

the arc of a circle is 85° the same as the central angle 85

so the range is between 0 and 90 degrees

π/2=90 degrees

0 and π/2

User MichaelE
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4.5k points