A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
yasras
 2 years ago
I need some help, am totally lost...
Use the given information to evaluate each expression.
sin α =√(3 /2) with 90° < α < 180°
(a) sin(α/2)
(b) cos(α/2)
(c) tan(α/2)
yasras
 2 years ago
I need some help, am totally lost... Use the given information to evaluate each expression. sin α =√(3 /2) with 90° < α < 180° (a) sin(α/2) (b) cos(α/2) (c) tan(α/2)

This Question is Closed

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0you know \(\alpha =120\) since \(\sin(120)=\frac{\sqrt{3}}{2}\)

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0your job is to know find \(\sin(60),\cos(60),\tan(60)\)

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.0*now is what i meant, although it would also be good to "know" those values

yasras
 2 years ago
Best ResponseYou've already chosen the best response.0Thank You so much, it geared me in the right direction! :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.