jee_main_2025_24_jan_morning - Three Dimensional Geometry Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #58 Area of a Triangle in 3D Space
Let in a Δ ABC , the length of the side AC be 6, the vertex B be (1, 2, 3) and the vertices A, C lie on the line (x - 6)/(3) = (y - 7)/(2) = (z - 7)/(-2) . Then the area (in sq. units) of Δ ABC is :
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QUESTION #68 Intersection of Lines in 3D Space
Let the line passing through the points (-1, 2, 1) and \parallel to the line (x - 1)/(2) = (y + 1)/(3) = (z)/(4) intersect the line (x + 2)/(3) = (y - 3)/(2) = (z - 4)/(1) at the point P. Then the distance of P from the point Q(4, -5, 1) is :
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Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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