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...
百度试题 结果1 题目An equilateral triangle has ___ equal sides. A. two B. three C. four D. five 相关知识点: 试题来源: 解析 B。等边三角形有三条相等的边。反馈 收藏
Prove that a triangle that has two congruent angles is isosceles. Triangles: Triangles have three segments, three vertices, and three internal angles. The segments are known as sides, and the intersection of these are the vertices. The sum of the internal angles is equal to 180 degrees. Ther...
It has at two congruent, or equal, sides. The two angles located opposite the two congruent sides are also congruent. The altitude of the triangle divides the isosceles triangle into two equal, or congruent, right triangles that have bases that are half the length of the base of the origina...
a triangle is a closed shape that has three sides and three vertices. thus, the area of a triangle is the total space occupied within the three sides of a triangle. the general formula to find the area of the triangle is given by half of the product of its base and height. in genera...
百度试题 结果1 题目b) An isosceles triangle has at least 2equal sides 相关知识点: 试题来源: 解析 2sides 反馈 收藏
解析 Let s represent the length of the third side incentimetres: 2(2.7)+s=7.3, α5.4+s=7.3 结果一 题目 【题目】An isosceles triangle has two equalsides oflength 2.7 cm and perimeter 7.3 cm.2.7cmWrite an equation that can be used todetermine the length of the third side. 答案 【解析...
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
When a triangle has two sides that are congruent, this means that two of the sides are exactly the same length. Triangles with two congruent sides are...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
The side has been multiplied by . Therefore, the remaining sides will be multiplied by . Each of the equal sides is 1 = .Problem 3. Inspect the values of 30°, 60°, and 45° -- that is, look at the two triangles -- -- and in each equation, decide which of those three angles...