百度试题 结果1 题目What is the value of x in the right triangle below? ( ) A. 5 B. 10 C. 20 D. 10√2 E. 10√3 相关知识点: 试题来源: 解析 D 反馈 收藏
In the right triangle shown in the diagram below, what is the value of x to the nearest whole number? 相关知识点: 试题来源: 解析 21 反馈 收藏
If a triangle has angles of 30 degrees, 60 degrees and x degrees. What is the value of x? A. 70 degrees B. 80 degrees C. 90 degrees D. 100 degrees 相关知识点: 试题来源: 解析 C。本题考查三角形内角和为 180 度的数学知识以及英语表达。已知三角形两个角分别是 30 度和 60 度,那么...
百度试题 结果1 题目what is the___?it's Jill's triangle.画线处填什么?翻译成中文是什么? 相关知识点: 试题来源: 解析 instrument 这个仪器是什么?这是吉尔的三角板反馈 收藏
百度试题 结果1 题目The diagram shows aright-angled triangle. What is the value of h?h = ___ 相关知识点: 试题来源: 解析 7.2 or 7.18(…) 反馈 收藏
If x and y are the lengths of the legs of a right triangle, what is the value of xy ? 1. The hypotenuse of the triangle is 10. 2. The area of the triangular region is 50. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ...
In isosceles triangle ABC, what is the value of ∠C? (1) The measure of ∠B is 47° (2) The measure of ∠A is 90° 点击查看答案 第3题 Which would be the best title for this text? ___A.Cruise Business in TroubleB.A Triangl Which would be the best title for this text?
百度试题 结果1 题目 Each side of a triangle has a different positive integer as its length. What is the least possible perimeter of this triangle( )? A. 3 B. 6 C. 9 D. 12 相关知识点: 试题来源: 解析 C 反馈 收藏
The sign is in the shape of a triangle. What's the meaning of “triangle”? A. 圆形 B. 正方形 C. 三角形 D. 长方形 相关知识点: 试题来源: 解析 C。“triangle”的意思是三角形。选项 A 是“round”表示圆形;选项 B 是“square”表示正方形;选项 D 是“rectangle”表示长方形。题干说标...
百度试题 结果1 题目In the figure below, the sides of a triangle are extended as shown. What is the value of PD=12? ()-1/1 A. PD=12 B. PD=12 C. PD=12 D. PD=12 相关知识点: 试题来源: 解析 A 反馈 收藏