A sample is subject to a tri$-$axial compression test where $\backslash$sigma $1=50$MPa and $\backslash$sigma $3=20$MPa

A$)$ Draw an approximate Mohr circle diagram representing the stress state of this

sample.

B$)$ If this sample has a Cohesion of $2$ MPa and an angle of internal friction of $60$ degrees

is it in any danger of experiencing shear failure?