Mathematics - Straight Lines Question with Solution | TestHub

MathematicsStraight LinesGeneral (Standard forms)Medium2 minPYQ_2024

MathematicsMediumsingle choice

The vertices of a triangle are $A (- 1, 3), B (- 2, 2)$ and $C (3, - 1)$ . A new triangle is formed by shifting the sides of the triangle by one unit inwards. Then the equation of the side of the new triangle nearest to origin is :

Options:

Answer:

Solution:

equation of $AC \to x + y = 2$ equation of line parallel to $AC x + y = d$ $\frac{d - 2}{2} = 1 d = 2 - 2$ $eq^{n}$ of new required line $x + y = 2 - 2$

Stream:JEESubject:MathematicsTopic:Straight LinesSubtopic:General (Standard forms)

⏱ 2mℹ️ Source: PYQ_2024

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