Question

an ant smartly moves across a staircase taking the shortest distance .caluclate the distance it takes to reach the top to b from a give tht stair case cosists of two steps.it is also known that the lenght,breadth and height is 6cm,2cm,1cm respectively

Answer 1

shortest distance means walking zero distance in the direction of length.
for walking one step distance is 2+1=3
there are two such steps..... 3×2=6