求翻译GRE数学题The figure above shows the dimensions of a semicircular cross section of a one-way tunnel. The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel. If vehicles must clear the top of the tunnel by

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求翻译GRE数学题The figure above shows the dimensions of a semicircular cross section of a one-way tunnel.  The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel.  If vehicles must clear the top of the tunnel by

求翻译GRE数学题The figure above shows the dimensions of a semicircular cross section of a one-way tunnel. The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel. If vehicles must clear the top of the tunnel by
求翻译GRE数学题
The figure above shows the dimensions of a semicircular cross section of a one-way tunnel. The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel. If vehicles must clear the top of the tunnel by at least foot when they are inside the traffic lane, what should be the limit on the height of vehicles that are allowed to use the tunnel?
A. 5 ft
B. 7 ft
C. 8 ft
D. 9 ft
E. 10 ft
图就是一个半圆,上面标出直径为20ft
我现在看不懂题目.不知道说什么意思.求教高人

求翻译GRE数学题The figure above shows the dimensions of a semicircular cross section of a one-way tunnel. The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel. If vehicles must clear the top of the tunnel by
直径为20 ft的半圆形交通隧道,行车道在隧道中央,宽12 ft.要求过往车辆距隧道顶部最近处不能少于1 ft,下列多高的车应该被禁止通行?
应该是限高7.2ft
选CDE

求翻译GRE数学题The figure above shows the dimensions of a semicircular cross section of a one-way tunnel. The single traffic lane is 12 feet wide and is equidistant from the sides of the tunnel. If vehicles must clear the top of the tunnel by GRE数学题1x and y are number on the number line.比较x与y大小求翻译与解法 When the moon emerged from behind the clouds I made out a figure moving in the distance.求翻译 The National Bureau of Statistics is due to officially announce the quarter's CPI figure on April 9求翻译 Find the area of the given figure.翻译 请翻译:I forgot to figure in the taxi fare . 翻译:Her forlorn figure was clearly marked against the wall. 求高手翻译英文文献 嗯 关于DNAThe electronic absorption spectrum of 3 varies with theacidity of the solution, revealing the presence of tworeversible protonation steps (Figure S1 in the SupportingInformation). As shown in Figure S1a in the 超难GRE数学题.the median of the 》=《 34.6 求以下关于数学的句子的翻译!急!If the figure 6 is composed of 24 equilateral triangles, then how many non-congruent distinct right triangles with vertices on the intersecting points are possible in this figure? figure怎么翻译 SAT数学题求讲解Note:Figure not drawn to scaleIn the figure above,if the legs of triangle ABC are parallel to the axes,which of the following could be the lengths of the sides of triangle ABC?A 2 ,5 and 根号29B 2 ,5 and 7C 3 ,3 and 3根号2D 3 一道SAT数学题,求解..The figure above is made up of two identical 270-degree arcs.接上面.Each arc is part of a circle of radius 8. What is the area of the figure?图就是两个圆重叠了一部分.翻译我明白,给个答题过程就行.. 几道GRE数学题 新GRE数学题求助> Study the figures below wich are made up of tiles.How many tiles are there in Figure 12?求此句翻译, Name the figure of speech used in each of the following sentences怎么翻译? 英语翻译用the figure for和the number of is/are.respectively分别翻译一下~