AP EAMCET · Maths · Straight Lines
The incentre of the triangle formed by the straight lines \(y=\sqrt{3} x, y=-\sqrt{3} x\) and \(y=3\) is
- A (0, 2)
- B (1, 2)
- C (1, 2)
- D (2, 1)
Answer & Solution
Correct Answer
(A) (0, 2)
Step-by-step Solution
Detailed explanation
The triangle formed by the lines \(y=\sqrt{3} x, y=-\sqrt{3} x\) and \(y=3\) is shown in the figure. We can observe that the triangle \(A B C\) is an isosceles triangle. Therefore, the incentre lie on the median to the base. Since \(D\) is mid-point of \(B C\). So, \(O D\) is…
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