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bethlovesdogs10 bethlovesdogs10
  • 08-04-2015
  • Mathematics
Answered

two angles in a triangle add up to 98 degrees. what is the size of the third angle?

Verified Answer :

Anonymous Anonymous
  • 08-04-2015

the answer is 82 the sum of all the angles is 180 and two of them add up to 98 so subtract 180-98=82 and the other angles measure 49 each 

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iGreen
iGreen iGreen
  • 08-04-2015

All 3 angles of a triangle add up to 180 degrees.

180 - 98 = 82

So 82 degrees is the third angle.

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