Geometrymedium · Past Paper
Find the value of x if the distance between (x, 2) and (3, 4) is 2.
A3
B2
C4
D1
✓ Correct Answer: A — 3
sqrt((3-x)^2 + (4-2)^2) = 2 => (3-x)^2 + 4 = 4 => (3-x)^2 = 0 => x = 3.
Share this question
More from Geometry
- The line segment joining a vertex of a triangle to the midpoint of the opposite side is the:
- What is the area of a circle inscribed in a square of side 14 cm?
- If a line y = mx + c is a tangent to the circle x^2 + y^2 = a^2, then c is equal to:
- Find x if angles x and 4x are co-interior angles.
- If in triangle ABC, angle C is right angle, then cos^2 A + cos^2 B is: