First you need to find how many inches is in 6.2 feet which is 74. Then you need to multiply that by 2.54 to get the amount of centimeters. Which is 182.88. So the answer is 182.88
9.75 x 7.2 = 70.2 Swimming Pool Area: 70.2 The Park Area: 70.2 x 1.5 = 105.3 Total Area of both Swimming Pool & Park area: 70.2 + 105.3 = 175.5 Final Answer: 175.5