Triangles can be classified by their sides and angles. A triangle with all sides equal is called ___. A. right triangle B. isosceles triangle C. equilateral triangle D. scalene triangle 相关知识点: 试题来源: 解析 C。解析:有一个角是直角的三角形是直角三角形,选项 A 错误;有两条边相等的三...
百度试题 结果1 题目 isosceles triangle A triangle with two equal sides,hence its base angles are also equal. The triangle has an axis of symmetry which is an altitude of the triangle. 相关知识点: 试题来源: 解析 优质解答 反馈 收藏 ...
A shape with three equal sides and three equal angles is a ___. A. scalene triangle B. equilateral triangle C. isosceles triangle D. rectangle 相关知识点: 试题来源: 解析 B。等边三角形有三条相等的边和三个相等的角,scalene triangle 是不等边三角形;isosceles triangle 是等腰三角形;rectangle 是...
A. equilateral triangle B. isosceles triangle C. right triangle 相关知识点: 试题来源: 解析 A。equilateral triangle(等边三角形)三条边都相等。isosceles triangle(等腰三角形)只有两条边相等。right triangle(直角三角形)有一个角是直角。反馈 收藏 ...
A regular quadrilateral with four equal sides and angles. The game board for chess is a square with equal-sized squares. 8 Triangle Represents change or hazard in signs. Warning signs on the road often have a triangular shape. 5 Square Symbolizes equality and uniformity. The square shape of ...
A triangle with three equal sides is called an ___ triangle. A. isosceles B. equilateral C. right D. obtuse 相关知识点: 试题来源: 解析 B。三条边都相等的三角形叫等边三角形。isosceles 是等腰三角形;right 是直角三角形;obtuse 是钝角三角形。反馈...
What shape has four equal sides and four right angles? A. Triangle B. Square C. Circle D. Rectangle 相关知识点: 试题来源: 解析 B。本题考查图形的英语表达和几何概念。Square 是正方形,正方形有四条相等的边和四个直角。Triangle 是三角形;Circle 是圆形;Rectangle 是长方形,长方形虽然有四个直角,...
1.a two-dimensional figure with three sides and three angles.triángulo 2.a musical instrument consisting of a triangular metal bar that is struck with a small hammer.triángulo triˈangular(-gju-)adjective in the shape of a triangle.a triangular road-sign;It is triangular in shape.triangu...
It has four equal sides and four right angles. A. circle B. square C. triangle 相关知识点: 试题来源: 解析 B。square 是正方形,有四条相等的边和四个直角。circle 是圆形,没有边和角。triangle 是三角形,有三条边和三个角。反馈 收藏
If a triangle has two equal sides, then it is called what? A. equilateral triangle B. right triangle C. isosceles triangle D. scalene triangle 相关知识点: 试题来源: 解析 C。本题考查三角形的分类。如果一个三角形有两条边相等,那么它被称为等腰三角形。A 选项是等边三角形,三边相等;B 选项...