Questions LLC
Login
or
Sign Up
Ask a New Question
Laws and properties of triangles
Questions (1)
Choose three options which are true:
a) an angle of 150 degrees is equivalent to 2pie/3 radians. b) Cos 0 = cos (0 – pie/2) for
2 answers
asked by
kat
576 views
Parent Categories (1)
Trigonometry