Grade 12th passTrigonometry
if c(a+b)cosB/2=b(a+c)cosC/2, then the triangle is.....
if c(a+b)cosB/2=b(a+c)cosC/2, then the triangle is.....
1 Answer
Vikas TU
Dear student
If c(a+b)cosB/2=b(a+c)cosC/2 , then The Traingle will be Isosles traingle ,
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