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Determine the measure of ∠NOP.
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Determine the measure of ∠NOP.
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Jul 25, 2019
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Determine the measure of ∠NOP.
Mathematics
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RedCrayon
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we know that
An
exterior angle
is one that has its vertex at an outer point of the circumference
The measure of the external angle is the semidifference of the arcs that it covers
so
∠NOP=(70-30)/2-----> 20°
the answer is
∠NOP=20
°
Bronwen
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Aug 1, 2019
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Bronwen
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