Angle of obliquity is defined as
a. Angle between the plane on which stresses are evaluated and one of the given planes
b. Angle between resultant stress and the plane of given normal stress
c. Angle between resultant stress and shear stress
d. Angle between resultant stress and normal stress
a. Angle between the plane on which stresses are evaluated and one of the given planes
b. Angle between resultant stress and the plane of given normal stress
c. Angle between resultant stress and shear stress
d. Angle between resultant stress and normal stress