Using the distance formula, the triangle with vertices (0, 0), (6, 0) and (3, 4) is:

  1. isosceles
  2. right-angled
  3. scalene
  4. equilateral
Answer

A) isosceles

Sides: 6, 3^2 + 4^2 = 5 and 3^2 + 4^2 = 5; two sides are equal. SLO M-09-B-01 · Understanding

Mathematics MCQ · More Coordinate Geometry MCQs · Practise