A rectangular park has a 2 m wide footpath around its four sides. If the area of the outer rectangle is 285 square metres. If the park is 13 metres wide, find the coast of paving the footpath at the rate of Rs 5 per square metre.
A rectangular park has a 2 m wide footpath around its four sides. If the area of the outer rectangle is 285 square metres. If the park is 13 metres wide, find the coast of paving the footpath at the rate of Rs 5 per square metre.