Question

The inner angle of the polygon is 144º.
At a vertex,
a) Measure of inner angle + Measure of outer angle
a) Measure of outer angle
a) Sum of measures of outer angles
a)Number of sides
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Answer 1

Answer:

measure of outer angle mark Brainliest please

Answer 2

Answer:

=180°

= 180 - 144 = 36°

= 360°

= 360 ÷ 36 = 10 sides

Step-by-step explanation:

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