Mathematics: 10. 10. The sum of the interior angles of a polygon is 2,340° How many sides does the polygon have? I 11 11. What is the measure of each interior angle of a regular pentagon? 12. The exterior angles of any polygon add to 12

10. 10. The sum of the interior angles of a polygon

rigobertoherreea

06.04.2022

Step-by-step explanation:

10. To solve for this, use the formula: 180*(n-2)

So, 180(n-2) = 2,340

Once n is solved for, that is the number of sides

11. Use the formula:

[180*(n-2)]/n

(n represents the number of sides)

12. Think of the sum of all interior angles in a quadrilateral

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cats0srule

31.01.2023

It’s an acute angle. a triangle can only have one obtuse angle due to the fact that the angles in a triangle add up to be 180°.

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