Fill in the blank sin 20° = cos ……° *
1 point
20°
40°
70°
90°
Answers
Answered by
1
Answer:
70 i guyes ????????????????
Answered by
0
Answer:
cos 70°
Explanation:
1st angle is 90°
2nd angle is 20°
so third angle must be 70°
because 70°+20°=90°
Similar questions