Most worked in automotive repair and maintenance shops or at automobile dealers. The number of jobs for auto mechanics is expected to rise 17 percent from 2010 to 2020, according to the BLS.
A trapezium (as it is known in English) is a quadrilateral which is a closed plane figure with four straight sides. It has one pair of parallel sides. The other pair of sides â¦is not parallel (otherwise the figure would become a parallelogram). Ally Weber.
the vsepr model predicts that the structure of xef4 is sqaure planar. this is due to.. a)the tendency of four electron pairs always to form a swaure. b)the tendency of four electron pairs always to form a tetrahedron. c)bond angles of 90 degrees.d)the high degree of repulsions between the two lone pairs.e) a...how more the vsepr model predicts that the structure of xef4 is sqaure planar. this is due to.. a)the tendency of four electron pairs always to form a swaure. b)the tendency of four electron pairs always to form a tetrahedron. c)bond angles of 90 degrees. d)the high degree of repulsions between the two lone pairs.