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two angles of a triangle measure 58 degrees and 104 degrees what is the measure of the third angle? A) 18 degrees B) 28 degrees C) 152 degrees D) 162 degrees

Answer :

joyxoxo

Answer:

a) 18

Step-by-step explanation:

you first add the 58 and 104 degrees,

=162

then you subtract,

=180-162

=18

hope this helps!

wegnerkolmp2741o

Answer:

18 is the third angle

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

58+104 +x  = 180

Combine like terms

162+x = 180

Subtract 162

x = 180-162

x =18

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