Hello, I would like to ask what is the purpose requirement of the college entrance examination for mathematical solid geometry? The purpose of college entrance examination mathematics solid geometry is to use space vector and its operation to deal with the angle and distance problems in solid geometry, and to downplay the comprehensive method of dealing with the angle and distance problems. Mathematics, the standard experimental textbook of senior high school curriculum, shows that solid geometry is the key content of senior high school. The purpose is to use space vector and its operation to deal with the angle and distance in solid geometry, and to dilute the comprehensive method to deal with the angle and distance problems.