Which of the following statements is true about the points A(5, -2), B(1, 2), and C(-2, 5)?
- The points are collinear
- The points form an equilateral triangle
- The points form an isosceles triangle
- None of these
Explanation
Slope AB = (-2-2)/(5-1) = -4/4 = -1
Slope BC = (2-5)/(1-(-2)) = -3/3 = -1
Since slopes AB and BC are equal (-1), the points A, B, and C are collinear.
Related MCQs
- 8x + 5 = 0
- 8(x + 5) = x
- 8x = x + 5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- (x+5)(x−4)/(x−2)(x+2)
- x+5/x+2
- x−4/x−2
- x+5/x−2
اس سوال کو وضاحت کے ساتھ پڑھیں
- 20
- 25
- 30
- 35
اس سوال کو وضاحت کے ساتھ پڑھیں
