Question

Mohan wants to buy a trapezium shaped field. its side along the river is parallel to and twice the side along the road. If the area of this field is 10500 m sq and the perpendicular distance between the two parallel sides is 100 m , find the length of the side along the river  

Answer 1

the area of trapezium is = 1/2 base height
                             10500       =  1/2 * base*100
                   =10500*2/100
                   = 210 m

Answer 2

Hope it helps you.......