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40. In a polygon, the sum of all its interior angles equalsthe sum of all its exterior angles. Each interior angleis x° or its supplement where x + 90. How many of theangles must be xº? |
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Answer» efvjgvbjg K gkmjbjgbo kgabuidk fnufiskndbpuigovksdjB Step-by-step EXPLANATION: rgeuoevmboerimbaeb m getg[ng'gtbne etba[etb'Ab atgveatbthszbhh |
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