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Define right triangle. right triangle synonyms, right triangle pronunciation, right triangle translation, English dictionary definition of right triangle. n US and Canadian a triangle one angle of which is a right angle. Also called : right-angled triang
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook triangle Dictionary Thesaurus Medical Financial Encyclopedia Wikipedia black triangle 1. An unidentified flying object (popularly known as a UFO) in the shape of a dark triangle, typically with points of light in eac...
A triangle is a shape enclosed by three line segments that are connected to each other at the endpoints. The sum of any two sides is greater than the third side, and the difference of any two sides is less than the third side. Conversely, if we have three segments such that the sum ...
English The is shaped like a right-angled triangle whose longest side runs from north to south. en.wikipedia.org Therefore, in a right-angled triangle, the two non-right angles total 90 (/2 radians), so each of these angles must be in the range of (0,90) as expressed in interval no...
Unless you’re told otherwise, angles are usually rounded to one place of decimals. Example Find the size of angle a° Step 1The two sides we know areAdjacent (6,750) andHypotenuse (8,100). Step 2SOHCAHTOA tells us we must useCosine. ...
题目A triangle has ___ sides and ___ angles. A. three, three B. four, four C. five, five D. six, six 相关知识点: 试题来源: 解析 A。解析:文章中明确提到 A triangle has three sides and three angles.(三角形有三条边和三个角。)反馈 收藏 ...
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...
Answer to: Solve the right triangle, finding all missing sides and angles. Show your steps for each answer, and round your answers to the nearest...
A. angles B. sides C. vertices D. diagonals 相关知识点: 试题来源: 解析 B。三角形的周长是三条边的长度之和,所以选 B。A 选项 angles 是角;C 选项 vertices 是顶点;D 选项 diagonals 是对角线,都不符合三角形周长的定义。反馈 收藏