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koli123able
Group Title
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
 2 years ago
koli123able Group Title
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
 2 years ago

This Question is Closed

koli123able Group TitleBest ResponseYou've already chosen the best response.0
how to do it
 2 years ago

ludwig457 Group TitleBest ResponseYou've already chosen the best response.0
what is the rate?
 2 years ago

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

koli123able Group TitleBest ResponseYou've already chosen the best response.0
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?
 2 years ago

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

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

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

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

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

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

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

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

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

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

Aperogalics Group TitleBest ResponseYou've already chosen the best response.0
c^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:)
 2 years ago

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@koli123able
 2 years ago

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

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

Aperogalics Group TitleBest 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:)
 2 years ago

Aperogalics Group TitleBest ResponseYou've already chosen the best response.0
so 9055=35:)
 2 years ago
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