Learning Goal: To become familiar with the general equations of plane strain used for determining in-plane principal strain, maximum in- plane shear strain, and average normal strain. The state of strain at a point has components of = 375.0 (10-6), y = -200.0 (10-6), and Yzy 190.0 x (10-6). Part A - Equivalent in-plane strains on the oriented element Determine the equivalent in-plane strains on an element rotated counterclockwise at an angle of 0 = 30.0 Express your answers, separated by commas, to three significant figures. View Available Hint(s) vec ? Ex', Ey', Yx'y' = Submit Part B - In-plane principal strains on the oriented element Determine the in-plane principal strains on the oriented element. Express your answers, separated by a comma, to three significant figures. View Available Hint(s) IT vec ? 1, 2 Review Part C - Maximum in-plane shear strain and average normal strain on the oriented element Determine the maximum in-plane shear strain and the average normal strain on the oriented element. Express your answers, separated by a comma, to three significant figures. View Available Hint(s) max in plane: Eavg = vec ?