Respuesta :

Answer:

always

Step-by-step explanation:

becouse it is has a angle

Sometimes, because there are many types of Quadrilaterals which include:-

  • square ( all angles are of 90⁰)
  • rectangle ( all angles are of 90⁰)
  • parallelogram ( 2 angles are acute and 2 are obtuse)
  • rhombus ( 2 angles are acute and 2 are obtuse)

i hope it helps ⭐⭐⭐