The trapezium shaped land shown in the figure , belongs to Bimala. She made the workers dig a well with 1.4 diameter to irritate her land. Find
a) write a formula to find the area of well.
b) what is the area of land expect the well?
c) bimala wanted to fence the wire at once on that land. If she asks whether 190 meter is enough or not, write your answer with reason.
