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In the given figure BM and DN are perpendicular to AC from B and D respectively. Prove that AN is equal to CM if ABCD is a parallelogram.plzz answer this its an emergency |
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Answer» Step-by-step explanation: In triangle DAN and CMB AD= CB (opposite ANGLES of a parallelogram) angle DNA = angle CMB (each 90 degree) angle DAN = angle ACB (alternate INTERIOR angles) so, triangle DAN CONGRUENT to CMB so, AN = CM(CPCT) hence proved mark me Brainliest |
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