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1).Lovely takes 15 minutes from her house to reach her school on her bicycle. If the bicycle has a speed of 2m/s, calculate the distance between her house and school . 2). The speed of a bus is 72Km/h, where as the speed of a car is 12.05m/s which is moving faster? 3). A man is...

two cross roads each of width 10m , cut at right angle through the center of a rectangular park of length 700 m and breadth 300 m and parallel to its sides.find the area of the roads .also find the are of the park excluding cross roads . please give the answer to me ....! with solutions