Question

For the sequence of regular polygons starting with an equilateral triangle,
write the algebraic expressions for the sequence of the sums of inner
angles, the sums of the outer angles, the measures of an inner angle,
and the measures of an outer angle.​

Answer 1

Step-by-step explanation:

If n is the number of sides

The sum if interior angels:

(n - 20) 180

The sum of exterior angles

= 360/n x n = 360

Measure of interior angle

180 - 360/n

Measure of exterior angles

360/n

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Answer 2

Answer:

If n is Number of side

The sum of interior angle.

(n-20) 180

The sum of exterior angle

360/n ×m =360

The measure of Interior angle

180-360/n

Measure of exterior angle

360/n

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