解析 This triangle is a right triangle. The 90°angle is a right angle.In an acute triangle, all three angles are less than 90°.In a right triangle, one angle is exactly 90°.In an obtuse triangle, one angle is greater than 90° . ...
What shape is this? It's a ___. A. circle B. square C. triangle D. rectangle 相关知识点: 试题来源: 解析 A。本题考查常见图形的英文单词。选项 B 是正方形,选项 C 是三角形,选项 D 是长方形,根据图片所示是圆形,所以选 A。反馈 收藏 ...
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What type of triangle has exactly two acute angles? What is an obtuse angle? What is the supplement of a 40-degree angle? The angle between 0 degree and 360 degrees that is coterminal with the 1344 degrees angle is ___. A triangle has one angle that measures 90 degrees, one angle tha...
2. Look at the picture. What type of triangle do you see? Right Triangle Obtuse Triangle Equilateral Triangle Isosceles Triangle Create your account to access this entire worksheet A Premium account gives you access to all lesson, practice exams, quizzes & worksheets ...
What shape is this?(这是什么形状?) A. circle(圆形) B. square(正方形) C. triangle(三角形) D. rectangle(长方形) 相关知识点: 试题来源: 解析 B。解析:这个图形的轮廓是四条边长度相等,四个角都是直角,这是正方形的特征。圆形是没有边和角的;三角形有三条边和三个角;长方形的对边长度相等,四...
百度试题 结果1 题目What is the name of this type of triangle?right triangle 相关知识点: 试题来源: 解析 right triangle 反馈 收藏
What type of triangle can have one right angle? Types of Triangles: Triangles are shapes with three straight sides. Triangles may be classified by sides or angles. Triangles categorized by length include: Equilateral Triangles Isosceles Triangles ...
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What is the length of the third side of this triangle? What are the sides of a right triangle? What type of triangle is a 45-45-90 right triangle? What lengths form a right triangle? What is a congruent right triangle? A right triangle must be a. isosceles. b. acute. c. scalene....