Home › IPMAT Indore › mathematics › three_dimensional_geometry › The midpoint of the segment joining (2, 4, 6) an…
The midpoint of the segment joining (2, 4, 6) and (−2, 0, 4) is
A(2, 4, 5)
B(0, 4, 6)
C(−2, 2, 5)
D(0, 2, 5)
Answer & Solution
Correct answer: D. (0, 2, 5)
Midpoint = ((x₁+x₂)/2, (y₁+y₂)/2, (z₁+z₂)/2) = (0/2, 4/2, 10/2) = (0, 2, 5).
Related questions
Set of points P(x, y, z) such that PA² + PB² = 2k², with A = (3, 4, 5), B = (−1, 3, −7), tAre A(3, 6, 9), B(10, 20, 30) and C(25, −41, 5) the vertices of a right-angled triangle?The point on the x-axis equidistant from (1, 2, 3) and (3, 2, −1) isThe y-coordinate of every point on the xz-plane isThe signs of the coordinates (x, y, z) of the point (−3, 2, −1) arePoints P(−2, 3, 5), Q(1, 2, 3) and R(7, 0, −1) areThe distance between P(1, −3, 4) and Q(−4, 1, 2) isThe distance of the point (3, 4, 12) from the origin is