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MUO on MSNThe Top 6 Excel Formulas Every Office Worker Should KnowThese six essential Excel formulas are the shortcuts you ... You can use the SUM function to quickly calculate totals for ...
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The Beginners Guide to Excels Formulas and FunctionsExcel can also calculate numerical values that are ... However, instead of typing a new formula into B9 using the SUM function, we can either Select cell A9, press Ctrl+C, and then press Ctrl ...
The second method is to use the formula: sum of interior angles = (𝒏 – 2) × 180. This gives (10 – 2) × 180 = 1440 Image caption, Find the sum of the interior angles of a 26-sided polygon.
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