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emilymnpoe
emilymnpoe emilymnpoe
  • 15-02-2017
  • Mathematics
Answered

Doing test corrections and still have no clue what to do

Doing test corrections and still have no clue what to do class=

Verified Answer :

Kerbal27
Kerbal27 Kerbal27
  • 15-02-2017

Exterior angle = 180- Interior angle

Exterior angle = 180 - 168 = 12 degrees

So each exterior angle on the polygon is 12 degrees. 

Now every polygon has a total of 360 degrees in exterior angles, so how many 12 degree angles fit into 360 degrees. 

360/12 = 30 sides :)

Answer Link
ES8
ES8 ES8
  • 15-02-2017

the answer would be 30 sides

Answer Link

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