2- The normal stress in an inclined plane is 21.782 Mpa, the stress in the x-axis is 35 Mpa, in the y-axis is 5 Mpa, and the shear stress in the x-y is 3 Mpa. The shear stress parallel to the inclined...

Extracted text: 2- The normal stress in an inclined plane is 21.782 Mpa, the stress in the x-axis is 35 Mpa, in the y-axis is 5 Mpa, and the shear stress in the x-y is 3 Mpa. The shear stress parallel to the inclined plane is 15.193 Mpa. Calculate the inclination angle.