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Mathematics, 12.07.2021 14:00 luzcastellanos556

The sizes of the interior angles of a pentagon are in the ratio 1:2:5:5:7. Calculate the size of the largest. Hint; sum of interior angles in a pentagon is 540°. ​

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The sizes of the interior angles of a pentagon are in the ratio 1:2:5:5:7. Calculate the size of the...
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