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Straight Lines and Pair of Straight Lines question

2022 · 26 Jun · Shift 1 · Q29

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Mathematics
Straight Lines and Pair of Straight Lines
2022 · 26 Jun · Shift 1 · Q29

Straight Lines and Pair of Straight Lines question

2022 · 26 Jun · Shift 1 · Q29

JEE MainMathematicsStraight Lines and Pair of Straight LinesMCQ+4 / −1

Let R be the point (3, 7) and let P and Q be two points on the line x + y = 5 such that PQR is an equilateral triangle. Then the area of

\Delta

PQR is :

A
${{25} \over {4\sqrt 3 }}$
B
${{25\sqrt 3 } \over 2}$
C
${{25} \over {\sqrt 3 }}$
D
${{25} \over {2\sqrt 3 }}$

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