Answer to the 7 th question
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1
Answer:
hey mate !!!
the picture is not clear ...pls put a clear picture or the whole figure since , I am not able to see the right side of it in the figure.
Hope it helps!!!
Answered by
0
Answer:
x is 30°
Step-by-step explanation:
Sum of linear pairs of angles = 180°
2x + 10 + 3x + 20 = 180°
5x + 30 = 180°
5x = 180° - 30°
5x = 150°
x = 150°/5
x = 30°
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