Alexischapa46
Alexischapa46
03-05-2018
Mathematics
contestada
Help me with #2 and #3 please
Respuesta :
Аноним
Аноним
03-05-2018
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.
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