popcorntoya popcorntoya
  • 20-10-2017
  • Mathematics
contestada

a regular polygon must have ___ sides if each interior angle measure is four times the measure of each exterior angle

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briannapham
briannapham briannapham
  • 20-10-2017
The correct answer would be 10 sides.

Source credit: algebra.com
Answer Link
StarlingSun
StarlingSun StarlingSun
  • 20-10-2017
Int Angle + Ext Angle = 180
4Ext + Ext = 180
Ext = 36 degrees
-----
360/36 = 10 sides
Answer Link

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