Find the reference angle 5) -490 degrees 6) 31pi over 18 (31pi/18) Find a positive and negative coterminal angle for each given angle 7) 116 degrees 8) 19pi over 18 (19pi/18)

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asked May 22, 2018 126k views

5 votes

Find the reference angle

5) -490 degrees
6) 31pi over 18
(31pi/18)
Find a positive and negative coterminal angle for each given angle
7) 116 degrees
8) 19pi over 18
(19pi/18)

Find the reference angle 5) -490 degrees 6) 31pi over 18 (31pi/18) Find a positive-example-1

Mathematics
high-school

Simon Knights asked

by Simon Knights

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1 Answer

3 votes

Nineteen pie over eighteen

Tiendv answered May 26, 2018

by Tiendv

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