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 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?
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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

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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:)
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