In the figure, PQRS is a rectangle. If the shaded area is 72 sq. cm, find h.
A trapezium has two parallel sides of lengths 5cm and 9cm. If the area is 91cm\(^2\), find the distance between the parallel sides
The angle of a sector of a circle, radius 10.5cm, is 48°, Calculate the perimeter of the sector
Find the length of a side of a rhombus whose diagonals are 6cm and 8cm
The diagonal of a rhombus are 12cm and 5cm. calculate its perimeter
