2-10. The corners of the square plate are given the displacements indicated. Determine the shear strain along the edges of the plate at A and B. 2-11. The corners B and D of the square plate are given the displacements indicated. Determine the average normal strains along side AB and diagonal DB. 3 mm -16 mm 16 mm Probs, 2-10/11 16 mm B 3 mm 16 mm