Question Number 193198 by Mingma last updated on 07/Jun/23
Answered by HeferH last updated on 07/Jun/23
Commented by HeferH last updated on 07/Jun/23
$${x}=\mathrm{60}°−\mathrm{30}°=\mathrm{30}° \\ $$
Commented by Mingma last updated on 07/Jun/23
Perfect ��