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Example 2 : AB is a line segment and line lis its perpendicular bisector. apore lies on 1, show that Pis equidistant from A and B.AD and BC.Therefore,AD || BC.1which |
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Answer» hope it will help uStep-by-step explanation:Line l⊥AB and PASSES through C which is the midpoint of ABTo show that PA=PBIn △PCA and △PCBAC=BC SINCE C is the mid-point of AB∠PCA=∠PCB=90∘(given)PC=PC(common)So,△PCA≅△PCB by SAS rule.and so PA=PB as they are corresponding SIDES of congruent TRIANGLES. |
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