Question Number 78042 by $@ty@m123 last updated on 13/Jan/20 | ||
Answered by mr W last updated on 13/Jan/20 | ||
Commented by mr W last updated on 13/Jan/20 | ||
$${x}=\mathrm{70}−\mathrm{40}=\mathrm{30}° \\ $$ | ||
Commented by $@ty@m123 last updated on 13/Jan/20 | ||
$${Thank}\:{you}\:{very}\:{much}. \\ $$ | ||
Commented by $@ty@m123 last updated on 20/Feb/20 | ||
$${See}\:{also}\:{Q}.\:{No}.\mathrm{61347} \\ $$$$\&\:\mathrm{43728} \\ $$ | ||