Answers

2016-01-19T14:01:11+05:30
13m is the length of the diagonal of rectangle,the shortest distance between them
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2016-01-19T16:05:19+05:30
If we draw a figure we will see that the shortest distance is the diagonal of the rectangle
by pythagoras theorem
hypotenuse square = side square + side square
let the diagonal be x
x^2 = 120^2 + 50^2
x^2 = 14400 + 2500
x^2 = 16900
x = square root of 16900
130 m
therefore the shortest distance is 130 m
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