Answer:
20°
Step-by-step explanation:
the sum of the angles gives 180°
20+2x+6x=180
20+8x=180°
8x=180-20
x=160°÷8°
x=20°
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c) 20
on edge 2021 || pls mark brainliest
tan=5,5
sin=0,98
Sry when Its wrong
1-(n+6) (n+6)-1
Step-by-step
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