A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
please help, The picture shows a triangular island.
Which expression shows the value of q?
A. r cos 55° , B. r sin 55°, C. s/sin55°, D. s/cos55°
anonymous
 3 years ago
please help, The picture shows a triangular island. Which expression shows the value of q? A. r cos 55° , B. r sin 55°, C. s/sin55°, D. s/cos55°

This Question is Closed

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2do you know the definitions of sin and cos ratios ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0sin opposite/hypot. cos adj/hypot. ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2correct! so, can u find sin 55 and cos 55 ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2what is adjacent side of 55 degree angle what is hypotnuse and what will be cos 55 then ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0adjacent is s, hypotnuse is q, so s/q

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2good!! cos 55 = s/ q so, q =.... ?

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.2not actually, first multiply 'q' on both sides, what u get ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0s divided by cos 55 ?
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.