Question
If the sides a, b, c of a triangle are such that a : b : c : : 1 :
: 2, then A : B : C is-
- 3 : 2 : 1
- 3 : 1 : 2
- 1 : 3 : 2
- 1 : 2 : 3
The correct answer is: 1 : 2 : 3
Related Questions to study
If the angles of a triangle are in ratio 4 : 1 : 1 then the ratio of the longest side and perimeter of triangle is :
If the angles of a triangle are in ratio 4 : 1 : 1 then the ratio of the longest side and perimeter of triangle is :
In a ΔABC, 2ac sin![open parentheses fraction numerator straight A minus straight B plus straight C over denominator 2 end fraction close parentheses equals](data:image/png;base64,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)
In a ΔABC, 2ac sin![open parentheses fraction numerator straight A minus straight B plus straight C over denominator 2 end fraction close parentheses equals](data:image/png;base64,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)
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