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...
isosceles triangle A triangle with two equal sides,hence its base angles are also equal. The triangle has anaxis of symmetry which is an altitude of the triangle. 相关知识点: 试题来源: 解析 等腰三角形两边相等的三角形,因而其底角也相等.这种三角形有一条高是三角形的对称轴 反馈 收藏 ...
An isosceles triangle has 3 sides 2 of which must be equal in length. Draw a triangle that is not a regular triangle? If by regular, you're referring to a regular polygon which has all sides equal length, and all angles equal, then an equilateral triangle is a regular triangle. If you...
Isosceles right triangle:This is a right triangle with two legs (and their corresponding angles) of equal measure. Isosceles obtuse triangle:An isosceles obtuse triangle is a triangle in which one of the three angles is obtuse (lies between 90 degrees and 180 degrees), and the other two acute...
A. A triangle with three different angles. B. A triangle with three equal sides and three equal angles. C. A triangle with only one right angle. D. A triangle with two E. qual sides. 相关知识点: 试题来源: 解析 B。中文解析:等边三角形是三条边相等且三个角也相等的三角形,A 选项是一...
解析 B. equilateral 题目询问有三个相等边的三角形的名称。 逐项分析: A. isosceles(等腰三角形):仅两条边相等,不符合题意。 B. equilateral(等边三角形):三条边均相等,完全符合题目描述。 C. scalene(不等边三角形):三边均不相等,与题意相反。 因此,正确答案为B选项。反馈 收藏 ...
An isosceles triangle is a triangle with (at least) two equal sides. In the figure above, the two equal sides have length b and the remaining side has length a. This property is equivalent to two angles of the triangle being equal. An isosceles triangle
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 ...
Many math classes and standardized tests, such as the ACT and SAT, will require you to find a triangle's angles and sides. Triangles can be categorized as right (having a 90-degree angle) or oblique (non-right); as equilateral (3 equal sides and 3 equal
A triangle with two equal sides is? A. equilateral triangle B. isosceles triangle C. right triangle 相关知识点: 试题来源: 解析 B。有两条边相等的三角形是等腰三角形,equilateral triangle 是等边三角形,right triangle 是直角三角形。反馈 收藏 ...