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Triangles ABC and DCB are right angled at A and Drespectivly and AC DB, prone that ABC= ADC . |
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Answer» Step-by-step explanation: angle A=angleD(each 90°)-------(1) AC=DB(GIVEN) -------(2) BC=CB(SIDE opposite to equal angles) -----(3) so frm SAS congruence ∆ABC=~∆DCB...... FRM CPCT ABC = DCB |
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