Respuesta :

habibatarek
  • tan (<Q)=11/8
  • m(<Q)=tan^-1(11/8)=53.96°
  • tan(<P)=8/11
  • m(<P)=tan^-1(8/11)=36.02°
  • QP=Square root of (8)^2+(11)^2=square root 185
  • the answer of the second question is 53°