Question

Let M, N, P and Q be the mind points of the edges AB, CD, AC and BD respectively of the
tetrahedron ABCD. Further, MN is perpendicular to both AB and CD and PQ is perpendicular to
both AC and BD. Then which of the following is /are correct :
(A) AB=CD (B) BC =DA (C) AC=BD (D) AN=BN​

Answer 1

Step-by-step explanation:

snsjajsbsjsnsmsnsksnaksnzksbbksbsksbdkabdms have sjsnsjsnsks

Answer 2

Answer:

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