2 years ago

Find the sum of the interior angle measure of a regular polygon with 20 sides

Mathematics

1 answer:

AleksAgata [21]2 years ago

8 0

Answer:

3240°

Step-by-step explanation:

For a regular icosagon,

sum of interior angles measure=180(n-2)°

180(20-2)

180(18)=3240°

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For this case, we have that the equation of the position is given by:
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Given data:

The first set of equations are x+y=4, and x=6.

The second set of equations are 3x-y=12 and y=-6.

The point of intersection of first set of te equations is,

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The first point is (6, -2).

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