【题目】 Which of the following cannot be the lengths of the three sides of a triangle( ). A.1,2,4 B.3,4,6 C.4,5,7 D.5,6,8 相关知识点: 试题来源: 解析 【解析】 AIn any triangle, the sum of the two smallest sides is greater than the third side, so 1, 2, 4 are not ...
Let the lengths of the sides of a triangle be represented by x 3, 2x - 3, and 3x - 5. If the perimeter of the triangle is 25, what is the length of the shortest side? A. 5 B. 6 C. 7 D. 8 E. 10 相关知识点: 试题来源: 解析 C Set up the equation: (x+3)+(2x-...
Two sides of a polygon are congruent if they have the same length. Triangles with different numbers of congruent sides have different names...
Sides and Angles of a TriangleJiagu Xu
In any triangle, the sum of the two smallest sides is greater than the third side, so 1, 2, 4 are not possible side-lengths. 下列哪一项不可能是三角形三条边的长度( ). A.1, 2, 4 B. 3,4, 6 C. 4, 5, 7 D. 5, 6, 8 在任何三角形中, 最小的两条边的和都大于第三条边, ...
ASince 6^2+8^2=10^2, the triangle is a right triangle . Using one leg as the base and the other as the height, area=1/2*6*8=24.三角形的边长是 6 、 8 和 10 .这个三角形的面积是 ( ).A. 24B. 30C. 40D. 48因为 6^2+8^2=10^2 ,所以这个三角形是直角三角形.以一条边为...
网络三角形的三条边 网络释义 1. 三角形的三条边 法国大餐的餐桌礼仪-... ... n. 1. 【数】三角(形)the three sides of a triangle三角形的三条边tear off 1. 扯掉;撕下 ... www.yoope.cn|基于11个网页
Let ABC be a triangle ___ sides are of equal length. A.whichB.whoseC.whatD.that 答案 B此题考查定语从句。whose既是形容词.又是关系代词,它修饰限定"sides",又引导定语从句修饰限定先行词"triangle"。whose一般代表某个人的,但是在这个句子中代表前面的先行词的.即,triangle's。相关推荐 1Let ABC be ...
Sides of a Right Triangle: Pythagorean Theorem A right triangle is a triangle with a right angle. The side opposite the right angle is called the hypotenuse, and the other two are called the sides or legs of the triangle. The hypotenuse will always be the longest of the three ...
解析 【答案】threesides【核心短语/词汇】triangle: 三角形【翻译】三角形有三条边。【解析】three的意思是“三”,基数词,后面加可数名词的复数形式。side的意思是“边”,可数名词,其复数形式是sides。故本题的句子是:A trianglehasthreesides.故答案是threesides。