find the unknown lettered triangle
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Answered by
6
x=70+50
=120
third angle= 180-120
=40
=120
third angle= 180-120
=40
sanya16185:
bt ans shud be 120°
Answered by
5
use angle sum property in the triangle
50 + 70 + 180-x=180
x=120
50 + 70 + 180-x=180
x=120
no need
okk bye
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