13. A farmer wishes to enclose a triangular pasture in meters at the corner of his property. A survey of the land indicates that the farmer's property lines form a right angle at point B, but the pasture will not necessarily form a right angle.


a. Find the measure of angle B for the pasture and the lengths given in the diagram

b. determine if the pasture will actually fit in this corner or if it would extend onto the neighbor's property

C. Find the area of the pasture