A park maintenance person stands 19 m from a circular monument. If you assume her lines of sight form tangents to the monument and make an angle of 34°, what is the measure of the arc of the monument that

asked Sep 24, 2017 124k views

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2 votes

Correct answer is A.

$(\alpha)/(2)=90^o-17^o=73^o \\ \\ \alpha=146^o \\$

MDC answered Sep 30, 2017

by MDC

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