MCQ
The points $\left( {0,\frac{8}{3}} \right),\,(1,3)$ and $(82,30)$
  • A
    form an acute angled triangle.
  • B
    form a right angled triangle.
  • lie on a straight line.
  • D
    form an obtuse angled triangle.

Answer

Correct option: C.
lie on a straight line.
c
$A\left( {0,\frac{8}{3}} \right)B\left( {1,3} \right)C\left( {89,30} \right)$

Slope of $AB = \frac{1}{3}$

Slope of $BC = \frac{1}{3}$

so, lies on same line

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