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Mathematics 10 Online
OpenStudy (anonymous):

What is the measurement of N? A) 17° B) 18° Eliminate C) 20° D) 45°

OpenStudy (anonymous):

OpenStudy (blake57roger):

C

OpenStudy (anonymous):

you sure @blake57roger

OpenStudy (anonymous):

Since you know its a right angle, and it give you an angle measure o 72, simply take 90 and subtract 72.\[90-72=18\]

OpenStudy (blake57roger):

Im sure

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