128k views
3 votes
Which equation can be used to determine the reference angle, r, if 8=

71 72
Or-
O r=8-8
Or=0
O r=28-e

Which equation can be used to determine the reference angle, r, if 8= 71 72 Or- O-example-1
User Puntero
by
3.2k points

1 Answer

4 votes
R=0
Reason for this answer would be :
User Tim Webster
by
3.9k points