kayladuran10
kayladuran10 kayladuran10
  • 11-04-2018
  • Mathematics
contestada

The measure of two angels of a triangle are 47° and 72°. What is the measurement of the third angel?

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ionbits222
ionbits222 ionbits222
  • 11-04-2018
61 degrees

The reasoning is simple, a triangle must always add up to 180 degrees
47 + 72 = 119

180 - 119 = 61 degrees

Hope this helps!
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bnpickett813 bnpickett813
  • 11-04-2018
180-47-72=61°

if the triangle has a 180 degree angle, subtract 180 from the two angles already given. 
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