sin 60° = √3/2
cos 30° = √3/2
sin 120° = √3/2
Determine an expression using trigonometric ratios of special angles that simplifies to an answer of sqrt3/2. Use three different angles.
5 answers
sin 60
cos 30
sin 120
(all degrees, not radians)
cos 30
sin 120
(all degrees, not radians)
Oh wow, we got the same answer reiny cool
They were the most obvious ones.
I guess so
1 answer