Congruence of Triangles and Inequalities in a Triangle — Maths STD 9 — Question
Gujarat BoardEnglish MediumSTD 9MathsCongruence of Triangles and Inequalities in a Triangle1 Mark
Question
Fill in the blanks. Drawing a $\triangle\text{ABC}$ with $AB = 3\ cm, BC = 4\ cm$ and $CA = 7\ cm$ is .
✓
Answer
Drawing a $\triangle\text{ABC}$ with $AB = 3\ cm, BC = 4\ cm$ and $CA = 7\ cm$ is not possibleExplantion:
Clearly, $AB + BC = 3 + 4 = 7\ cm = CA$
But sum of any two sides of a triangle is greater than the third side.
Hence, it is not possible to draw a triangle with these measurments.
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