The area of a square is 1764 cm² . The length of a rectangle is 4/7 of the side of the square and breadth of the rectangle is half its length. What is the perimeter of the rectangle?

Area of rectangle is 96 square meters. When the length of the same rectangle is increased by 6 metres and the breadth is decreased by 3 metres, then the area of rectangle decreases by 30 square metres. What is the perimeter of a square whose sides are equal to the length of the rectangle? 

If the radius and height of a cylinder increase by 20% and15% respectively. Then what is the % change in curved surface area? 

The diagonal of a rectangle is 17 cm long and its perimeter is 46 cm. Find the area of the rectangle.

If Diagonal of rectangle is 41 cm and one side of Rectangle is 9 cm Then find out Ratio of perimeter and area of Rectangle? 

If the side of the square is increased by 30%, then how much % does its area get increased?

If a regular polygon has 5 sides then the measure of its interior angle is greater than the measure of its exterior angle by how many degrees? 

In a regular polygon, the exterior and interior angles are in the ratio 1 : 4. The number of sides of the polygon is