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The angles of a pentagon are x:(x+20):(x+40)(x+60)and (x+80) find the value of x |
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Answer» Step-by-step EXPLANATION: PENTAGON has 450° as SUM of all SIDE x+x+20+x+40+x+60+x+80=450 5x+200=450 5x=250 x=50 X+20=70 x+40=90 x+60=110 x+80=130 |
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