Find the value of x in the following figures:
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Answers
Answered by
0
Answer:
yes
Step-by-step explanation:
(x+10°)+2x+20°=180
3x+30=180
3×=180-30
3×=150
x=150/3
x=50°
Answered by
0
Answer:
add
x+10°
+2x+20°
-----------
3x+30° =180°
3x=180°-30°
3x=150°
x=150°/3
x=50
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