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Congruence of Triangles and Inequalities in a Triangle — Maths STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9MathsCongruence of Triangles and Inequalities in a Triangle2 Marks
Question
In $\triangle\text{ABC, }\angle\text {A}=90^{\circ}.$ Which is its longest side?
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Answer

Given: In $\triangle\text{ABC, }\angle\text{A}=90^{\circ}$
So, sum of the other two angles in triangle $\angle\text{B}+\angle\text{C}=90^{\circ}$
i.e. $\angle\text{B, }\angle\text{C}<90^{\circ}$
Since, $\angle\text{A}$ is the greatest angle.
So, the longest side is BC.

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