Page 73 - E booklet prep 2_Neat
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Converse of theorem3:

 ? If the length of the median drawn from a vertex of a
    triangle equals half the length of the opposite side to
    this vertex , then the angle at this vertex right

Corollary:
 ? The length of the side opposite the angle of measure
    30° in the right-angled triangle equals half the length
    of the hypotenuse.

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              1ST TERM  MATH-PREP.2
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