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
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 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 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 ...