Area of portion I in the following figure is:
40 sq. units
60 sq. units
90 sq. units
80 sq. units
AD is the median of the △ABC. If the area of △ABD=10 sq. units, find the area of △ABC
In the trapezium ABCD, AB=10 units, DC=6 units and CE=5 units. Find the area of the trapezium.
Given that the area of the triangular region is 18 sq units, Find the area of the given figure.
In the given figure, if QS = 7 units and h1 + h2 = 5 units, then the area of the quadrilateral PQRS is ______ .