Mathematics - Properties of Triangle Question with Solution | TestHub

MathematicsProperties of TriangleGeneral (basic formula based)Medium2 minQB

MathematicsMediumsingle choice

If $π$ /2<C< $π$ , in what interval does ( $a^{2}$ + $b^{2}$ )/ $c^{2}$ lie?

Answer:

Solution:

By the cosine rule, $a^{2}$ + $b^{2}$ $c^{2}$ /2 by the strict triangle inequality. Hence (1/2,1).

Stream:JEESubject:MathematicsTopic:Properties of TriangleSubtopic:General (basic formula based)

⏱ 2mℹ️ Source: QB

Loading discussions...