a scale is necessary for Share with your friends Share 0 Sushrita Das answered this Follow the link:https://www.meritnation.com/ask-answer/question/scale-is-necessary-for-what/maps/5974967 -1 View Full Answer Yasoswini answered this Creating a map. 0 Meena answered this IT IS NECESSARY BECAUSETO DRAW MAP THERE ARE TWO TYPES OF SCALE-1 LARGE SCALE,USED FOR MEASURINGSMALL AREAS ON THE MAP.2 SMALL SCALE, USED FOR MEASURING LARGE AREAS ON THE MAP. 0