A community for students.
Here's the question you clicked on:
 0 viewing
 2 years ago
Triangle Solution:
Two hikers start from the same point ; one walks 9 km heading east, the other one 10 km heading 55 degrees northeast. How far apart are they at the end of their walks?
.
.
ANSWER = 5.79 km
 2 years ago
Triangle Solution: Two hikers start from the same point ; one walks 9 km heading east, the other one 10 km heading 55 degrees northeast. How far apart are they at the end of their walks? . . ANSWER = 5.79 km

This Question is Closed

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.0sorry i wrote it wrong

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.0Two hikers start from the same point ; one walks 9 km heading east, the other one 10 km heading 55 degrees northeast. How far apart are they at the end of their walks?

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1352708664845:dw

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1352708788099:dw

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0@koli123able as theta is 55 degree 2 sides are given 3rd side can be found:)

ludwig457
 2 years ago
Best ResponseYou've already chosen the best response.0law of sines @Aperogalics ?

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0Yup but it is law of Cosines:) @ludwig457

ludwig457
 2 years ago
Best ResponseYou've already chosen the best response.0oic thanks i havent been over that yet hehe

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.0i solved it by myself but the answer is coming wrong...it s coming 8.81 km however it is 5.79 km

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0let me solve....wait:)

ludwig457
 2 years ago
Best ResponseYou've already chosen the best response.0good question @koli123able

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0sry but my answer comes 5.79:) let me show it

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0c^2=a^2+b^22ab cos c c^2=10^2+9^22*10*9* cos35 c^2=181180*0.8191 c^2=33.5526 c=5.792:)

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.0how did 35 degrees come..it was not in the question

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.0is there any formula for calculating c

Aperogalics
 2 years ago
Best ResponseYou've already chosen the best response.0@koli123able actually the angle 55 is given NorthEast ,in direction angle is measured only from North and South directions only:)
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.