1An isosceles triangle is a triangle with two sides of equal length. How many of the five triangles on the square grid below are isosceles?( ). A.1 B.2 C.3 D.4 E.5 2【题目】An isoscele striangl ei s atriangl ewit htw osi de so fequa llength .How man yo fth efiv ...
Prove that if two right triangles have equal hypotenuses and if a side of one is equal in length to a side of the other, then the triangles are congruent. Prove that if two right triangles have equal hypotenuses and that if a side of one is equal in length to a side of the other...
On basis of the length of the sides, triangles are divided into three types: 1. Equilateral Triangle 2. Isosceles Triangle 3. Scalene Triangle. An isosceles triangle has two sides of equal length and other of different length. The ...
Are a The base of an isosceles triangle has length b and the two sides of equal length each measure 30 centimeters.If b is increasing at a rate of 3 centimeters per second, find the rate of change of the are a when b = 20 centimeters and b = 56 centimeters. 相关知识点: 试题来...
Let ABC be a triangle ___ sides are of equal length. A.whichB.whoseC.whatD.that 答案 B此题考查定语从句。whose既是形容词.又是关系代词,它修饰限定"sides",又引导定语从句修饰限定先行词"triangle"。whose一般代表某个人的,但是在这个句子中代表前面的先行词的.即,triangle's。相关推荐 1Let ABC be ...
- **B. which**:同样无所有格功能。 - **C. whose**:表示所属,正确连接主从句,修饰triangle,意为“其边长度相等的三角形”,语法正确。 - **D. of which**:需搭配“the sides of which”才成立,但原句无冠词the,结构不完整,故不选。 因此,正确答案为C。
All three sides of a scalene triangle are in different lengths. It is a triangle with no sides of equal length and no angles of equal measure. An isosceles triangle has two equal-length sides, an equilateral triangle has three equal-length sides, and an obtuse triangle has one angle greater...
A triangle is a two-dimensional geometric shape that is made of three line segments connected to each other at endpoints. Triangles are classified on the basis of the sides and angles. A triangle that has two sides of equal measure and the third one of a different length is called anIsosce...
An equilateral triangle has ___ sides that are equal in length. A. two B. three C. four D. five 相关知识点: 试题来源: 解析 B。解析:文中明确提到“In an equilateral triangle, all three sides are equal in length.”,即等边三角形三条边长度相等。反馈 收藏 ...
Answer to: Triangle has two sides of length 12. Which of the following could be the length of the third side? By signing up, you'll get thousands...