Use the formula for the area of a triangle, and fill in the given information. .. A = (1/2)*b*h .. 36 in^2 = (1/2)*b*(9 in) .. (72 in^2)/(9 in) = b . . . . . . . . multiply by 2, divide by 9 in .. 8 in = b
The base is "none of the above", 8 inches.
_____ This question has a couple of problems: .. 1) area is not measured in "inches"; it is measured in "square inches." .. 2) ALL of the offered answer choices are INCORRECT.