Anyone answer this question plz
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tejasri2:
ledu
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let ,According to Pythagoras theorem,PD^2=pa×pb then 7^2=5×(pa+pb) so,49=5×(5+x)then. 49=25+5x then. 49-25=5x. 24=5x then. x=24/5. x =4.8
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