If in a triangle ABC,

c(a+b) Cos B/2 =b(c+a) Cos C/2
then the triangle is :-
1. isosceles
2. Right angled
3. isosceles or right angled
4. none of these

I want the explanation

1 answer

Isosceles

Ask a New Question or answer this question.

Similar Questions

The given triangles have side lengths of a, b, and c. Based on the values given in the table, which triangle is a right
1. 1 answer
What similarity statement can you write relating the three triangles in the diagram?R U S (1 point) A.triangle RST sim triangle
1. 1 answer
This question is suppose to be simple but i keep getting it wrongTriangle LMN has vertices L(1, 6), M(6, 3) and N(5, 7). What
1. 3 answers
If the equation 182 + 62 = 302 isfound to be true, what do we know about the triangle? (1 point) The triangle is a right
1. 1 answer