An equilateral triangle has ___ sides that are equal in length. A. two B. three C. four D. five 相关知识点: 试题来源: 解析 B。解析:文中明确提到“In an equilateral triangle, all three sides are equal in length.”,即等边三角形三条边长度相等。反馈 收藏 ...
Since the small triangles have sides 1, they have a height of \dfrac{\sqrt{3}}{2} . Consider rectangle PQTU. Then | \triangle WAT|=|PQTU|-| \triangle APW|-| \triangle WQT|-| \triangle TUA| \\ =(PQ)(QT)- \dfrac{1}{2}(AP)(PW)- \dfrac{1}{2}(WQ)(QT)- \dfrac{1}{...
解析 一个边长为1的正三角形,在这个三角形边上或者内部任取2个点,是否这2个点的距离都不会大于1/2 结果一 题目 let t be an equilateral triangle whose sides are of length 1 unit .show that if any five points are chosen lying on or insides the triangle ,then two of them must be no more ...
美[ˌikwəˈlætərəl] 英[ˌi:kwɪ'lætərəl] adj.等面的;两侧对称的 n.等边形;(相应的)等边 网络等边的;正多边形;等边三角型 复数:equilaterals 搭配 同义词 adj.+n. equilateral triangle 英汉 英英 网络释义 adj. ...
An equilateral triangle is a triangle with all three sides of equal length a, corresponding to what could also be known as a "regular" triangle. An equilateral triangle is therefore a special case of an isosceles triangle having not just two, but all thr
An equilateral triangle is a geometric shape that is defined as a triangle with all three sides of equal length. AI generated definition based on: International Encyclopedia of the Social & Behavioral Sciences, 2001 About this pageSet alert ...
One such type of triangle is the equilateral triangle. An equilateral triangle is a triangle with three sides of equal length, and three 60 degree angles.Answer and Explanation: An equilateral triangle with a side length of 6 cm has a height of approximately 5 cm. ...
An equilateral triangle has each of its sides of length 4 cm. If (x(r),y(r)) (r=1,2,3) are its vertices the value of |{:(x(1),y(1),1),(x(2),y(2),1),(x(3),y(3
百度试题 结果1 题目let t be an equilateral triangle whose sides are of length 1 unit .show that if any five points are 相关知识点: 试题来源: 解析 有单位长度的等边三角形,显示其中...的任意5个点.这根本没有写完嘛 反馈 收藏
Draw an equilateral triangle with sides of 2 triangle lengths each. 相关知识点: 试题来源: 解析 我是1楼的yoshinosakura我琢磨着你这句话..2 triangle lengths里triangle lengths指的应该是一种单位 意思是三角形边长单位 你题目上下文应该声明了所以这句话就是 画一个等边三角形,每个边的边长都是2边长单位...