A. equilateral triangle B. isosceles triangle C. right triangle D. scalene triangle 相关知识点: 试题来源: 解析 B。有两条边相等的三角形叫等腰三角形,即 isosceles triangle。A 选项 equilateral triangle 是等边三角形,三边相等;C 选项 right triangle 是直角三角形;D 选项 scalene triangle 是不等边三角...
结果1 题目 2 Given that two sides of a triangle are equal, then the triangle is ( ).(A) a scalene triangle (B) an equilateral triangle(C) a right-angled triangle (D) an isosceles triangle 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
To solve the question, we need to identify the type of triangle that has two sides equal. Let's break it down step by step.1. Understand Triangle Types: - First, we need to know the different types of triangles based on the
If two medians of a triangle are equal, prove that the triangle formed by a segment of each median and the third side is an isosceles triangle.Median of a triangleThe median of a triangle is the line that connects a vertex of...
To solve the problem step by step, we will first find the area of the triangle and then calculate the height corresponding to the 8 cm side.Step 1: Calculate the Area of the TriangleThe formula for the area of a triangle
百度试题 结果1 题目 7. In a triangle if two sides are equal then the triangle is called B triangle. A. Scalene B. Isosceles C. Equilateral D. Acute 相关知识点: 试题来源: 解析 B 反馈 收藏
This shape has three sides and two of them are equal. What is it? A. isosceles triangle B. equilateral triangle C. scalene triangle 相关知识点: 试题来源: 解析 isosceles triangle。A 选项 isosceles triangle 是等腰三角形,有两条边相等;B 选项 equilateral triangle 是等边三角形,三条边都相等;C...
A triangle is a flat shape with three sides and three angles, and the sum of these three angles is 180 degrees. An isosceles triangle is a triangle that has two congruent(equal length) sides, and if two sides of a t...
在一个三角形中，已知一个角和两条边，解释其不确定性。解：（1）当该角为已知边所夹时，三角形唯一；（2） 当不是已知边所夹时 (i) 若已知角大于等于90度，三角形唯一，(ii) 若已知角为锐角时三角形不唯一（有两种情况）。
Two sides of a triangle are to have lengths 'a'cm & 'b'cm. If the triangle is to have the maximum area, then the length of the median from the vertex containi