【单选题】The flat triangular lot depicted above is available for development. If 150 meters, what is the area of the lot in square meters
网考网参考答案:D
网考网解析:
You can tell from the statement that x=100 meters, and since one of the legs of the right triangle is and the hypotenuse is x, you can tell that this is a 30-60-90 triangle, and the legs of the triangle are then 50 and . The area of a triangle is one-half base times height, so .
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