MCQ
Three statements are given below:
        $(i)$ In $a \| gm$, the angle bisectors of two adjacent angles enclose a right angle.
        $(ii)$ The angle bisectors of $a \| gm$ form a rectangle.
        $(iii)$ The triangle formed by joining the mid $-$ points of the sides of an isosceles triangle is not                           necessarily an isosceles triangle. Which is true?
  • A
    $I$ only
  • B
    $II$ only
  • $I$ and $II$
  • D
    $II$ and $III$

Answer

Correct option: C.
$I$ and $II$
However, the triangle formed by joining the mid $-$ point of the sides of an isosceles triangle is surely an isosceles triangle.
So, $III$ is false
Thus $, I$ and $ II$ are true.

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