A square + b square + c square equals to ca + abroot 3 then what type of triangle it is
A square + b square + c square equals to ca + abroot 3 then what type of triangle it is
Abhishek , 7 Years ago
Grade 11
Trigonometry> A square + b square + c square equals to ...
1 AnswersAditya Gupta
write eqn as
(2a-c-broot3)^2+(b-croot3)^2=0
or b=croot3 and a=2c
so a/sin90=b/sin60=c/sin30
so it is a right triangle
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