Question

how will you cut tenor equilateral triangle into exactly four identical pieces​

Answer 1

Thus, if you need 4 congruent triangles, then you'll have to partition as follows : Here X, Y and Z are midpoints. However, if equal parts implies equal areas only, instead of congruence, then any triangle can be divided as follows. In the following figure X, Y and Z divide AB into 4 equal parts.

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