Help me with #2 and #3 please

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asked Oct 16, 2019 207k views

1 Answer

Bhoomtawath Plinsut · Answer 1 · 2019-10-23T01:45:18+0000

2 An angle in a regualr quadrilateral = 90 degrees

3. if exterior angle = 40 degrees then the number of sides in the plygon

= 360/40 = 9 sides

So its a nonagon.

Help me with #2 and #3 please

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