东西大街与南北大街互相垂直在两条大街相交处挂一面与地面垂直、且与南北大街和东西大街均成45“角的大平面镜，如图1所示．一辆从南边驶来的汽车到十字街口拐弯后向西驶去问汽车在平面镜中的像从哪边驶来？拐弯后又向哪边驶去7答案：从东边驶来拐弯后向北边驶去考考你@卫荣祥 East and West Main Street and North-South Avenue perpendicular to each other at the intersection of the two streets hanging surface perpendicular to the ground, and with North and South Avenue and West Street are into a 45 "angle large mirror, as shown in Figure 1. A car from the south to Crossroads turn to the west after the turn to ask the car in the plane mirror from where to come? Bending turn to which side go 7 Answer: From the east after turning to the north to drive to test you @ Wei Rongxiang