Question

examinati desenul si aflati x (d,e)

Answer 1

 

$\displaystyle\bf\\d)\\\\x+x+24^o=90^o\\\\2x+24^o=90^o\\\\2x=90^o-24^o\\\\2x=66^o\\\\x=\frac{66^o}{2}\\\\\boxed{\bf~x=33^o}\\\\\\e)\\\\x+x-3^o=90^o\\\\2x-3^o=90^o\\\\2x=90^o+3^o\\\\2x=93^o\\\\x=\frac{93^o}{2}\\\\\boxed{\bf x=46,\!5^o}\\\\\boxed{\bf x=46^o30'}$