in a triangle ABC with a,b,c are the sides of the triangle opposite to angles A,B and C respectively.if a=2b and A=3B then the triangle is
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Sides of triangle
a, b and c
Angles =A, B and C
Thus
A + B + C = 180
according to question
a = 2b
A = 3B
Thus
4B + C = 180
Draw a perpendicular from A to D on BC
Thus
the triangle is scalene traingle
a, b and c
Angles =A, B and C
Thus
A + B + C = 180
according to question
a = 2b
A = 3B
Thus
4B + C = 180
Draw a perpendicular from A to D on BC
Thus
the triangle is scalene traingle
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