Question Number 186482 by normans last updated on 05/Feb/23
Answered by HeferH last updated on 05/Feb/23
$${x}\:=\:\mathrm{84}° \\ $$
Commented by HeferH last updated on 05/Feb/23
Commented by normans last updated on 05/Feb/23
$$\boldsymbol{{very}}\:\boldsymbol{{good}}\:\boldsymbol{{Sir}} \\ $$
Answered by mr W last updated on 05/Feb/23
Commented by normans last updated on 05/Feb/23
$${yes},\:{thank}\:{you}\:{Sir} \\ $$