Mathematics
The area of a rectangle is thrice that of a square. Length of the rectangle is 40 cm and the breadth of the rectangle is times that of the side of the square. The side of the square is: 1. 15 cm 2. 18 cm 3. 20 cm 4. 24 cm
Related Questions
A field is in the shape of parallelogram, whose adjacent sides are 120 m and 170 m. If its one diagonal is 250 m, then cost of ploughing the field at ₹20 per sq m is :
₹ 90,000
₹ 1,20,000
₹ 1,80,000
₹ 3,60,000
The base of an isosceles triangle is 16 cm and its area is 48 cm2. The perimeter of the triangle is :
24 cm
30 cm
36 cm
42 cm