roxievemills roxievemills

12-05-2022
Mathematics

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Sum interior angle on a regular pentagon

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mankooshkanz mankooshkanz

12-05-2022

Answer:

540°

Step-by-step explanation:

Formula: note that n means nr of sides

(n-2)×180°

(5-2)×180°=3×180=540°

Where each angle are 540°÷5=108°

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