Ralph L. answered 04/18/13
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Algebra I, II, Visual Basic, Beginning C++ tutor
Area of triangle is: (1/2)* b*h
b is base, h is height
2 3/4 is same as 11/4,
so,
(1/2) * (11/4) * (4/9)
(1/2) * (11/9) = (11/18) square yards.