2. 外语
  3. The flat triangular lot depicted above is available for development. If 150 meters, what is the area of the lot in square meter

The flat triangular lot depicted above is available for development. If 150 meters, what is the area of the lot in square meter

admin2017-11-11  102
问题 The flat triangular lot depicted above is available for development. If 150 meters, what is the area of the lot in square meters?
选项 A、 
B、 
C、 
D、 
E、 
答案D
解析 You can tell from the statement that x=100 meters, and since one of the legs of the right triangle is x/2 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 .
转载请注明原文地址:https://www.kaotiyun.com/show/LxtO777K
本试题收录于： GMAT QUANTITATIVE题库GMAT分类
0

GMAT QUANTITATIVE

GMAT

相关试题推荐
随机试题
最新回复(0)