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Question-189864




Question Number 189864 by normans last updated on 23/Mar/23
Answered by HeferH last updated on 23/Mar/23
Commented by HeferH last updated on 23/Mar/23
2x + 12° = 180°  x = ((168°)/2) = 84°
$$\mathrm{2x}\:+\:\mathrm{12}°\:=\:\mathrm{180}° \\ $$$$\mathrm{x}\:=\:\frac{\mathrm{168}°}{\mathrm{2}}\:=\:\mathrm{84}° \\ $$
Commented by normans last updated on 23/Mar/23
 very good sir
$$\:{very}\:{good}\:{sir} \\ $$

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