1.The length of a rectangular floor exceeds its breadth by 200%. If painting the floor costs Rs. 324 at Rs. 3 per square meter, what is the length of the floor?
2.A rectangular field has a length that is three times its width. If the total area of the field is 867 square meters, what is the width of the field?
3.The square constructed on the diagonal of a rectangle has an area that is 108 1/3% greater than the area of the rectangle itself. If the rectangle's perimeter measures 28 units, what is the difference between its length and width?
4.A rectangle has a length to breadth ratio of 4:3, and its area measures 6912 square centimeters. What is the ratio of the breadth to the area of this rectangle?
5.Calculate the area of a parallelogram that has a base measuring 24 cm and a height of 16 cm.
6.Calculate the area of a trapezium with parallel sides measuring 20 cm and 18 cm, and the height between these sides is 15 cm.
7.A triangle has a perimeter measuring 28 cm and an inradius of 2.5 cm. What is the area of this triangle?
8.A triangle has side lengths of 26 cm, 24 cm, and 10 cm. What is the area of this triangle?
9.What is the area of an equilateral triangle with each side measuring 16 cm?