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Sunita and her friend were standing at opposite corners of rectangular park of size 120m × 50m. For meeting her friend sunita followed the shortest route.

find the distance covered by sunita in doing so


Draw a rectangle ABCD Suppose Sunita is standing at A and her friend is standing at C Now to move shortest distance by sunita she has to travel diagonally Connect A and C Now ADC will be a right angle triangle with angle D as 90 degree Now apply Pythogoras theorem on triangle ADC AD^2+DC^2=AC^2 AD=50 and DC=120 Plug in the values and u will get the answer 70
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