Find all angles (plz solve asap I’ll mark as brainliest)
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3
Answer:
total sum =180
(x+10)+(x)+(x+20)=180
3x+30=180
3x=180-30
x=150/3
x=50
x+20=50+20=70
x+10=50+10=60
Answered by
0
Answer:
x+10+x+x+20=3x+30
3x+30=180°
=3x=180-30°
3x=150°
x=150°/3
=50°
x=50°
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