Find the side length of a square park whose area is 380.25 m2. A) 18.5 m B) 19.5 m C) 20.5 m D) 21.5 m
Choose the correct answer in each of the following questions: The class marks of a frequency distribution are 15, 20, 25, 30, .... The class corresponding to the class mark 20 is (a) 12.5-17.5 (b) 17.5-22.5 (c) 18.5-21.5 (d) 19.5-20.5
The area of a square park is the same as that of a rectangular park. If the side of the square park is 60 m and the length of the rectangular park is 90 m, find the breadth of the rectangular park.
Find the area of a square park whose perimeter is 320m.