In a two dimensional stress analysis, the state of stress

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In a two dimensional stress analysis, the state of stress at a point is shown below.
If σ = 120 Mpa and τ = 70 MPa,
then σ_x and σ_y are respectively
AB = 4
BC = 3
AC = 5

1. 26.7 MPa and 172.5 MPa
2. 54 MPa and 128 MPa
3. 67.5 MPa and 213.3 MPa
4. 16 MPa and 138 MPa

Correct Option: C

= 67.5 MPa

= 213.3 MPa