What is the value of x in the right triangle below? ( )A. 5B. 10C. 20D. 1
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) ...
What is the perimeter of Triangle ABC in the figure below? 选项: A、A B、B C、C D、D E、E 答案: B 提问列表 提问 提问: 由题干可得vicious cycle发生的原因是因为:人们通过不如实declare taxable income的方式逃税。我对题干的理解是问下面哪一个选项会导致这种cycle发生,于是我选了d因为谈及...
【题目】What is the length of the hypotenuse of thetriangle?Select the correct answer.2^2+3^2 3√(2^2+3^2) √3√(2+2) None of the above 相关知识点: 试题来源: 解析 【解析】A2From,pythagoroustheorem,in △ABCB3CAC^2=AB^2+BC^2 AC=√(AB^2+BC^2)=√(2^2+3^2)=√(13) ...
If the angles of a triangle are in the ratio of 3: 4: 5, let 3x, 4x, and 5x represent the measures of the three angles. Since the sum of the measures of the angles of a triangle is 180, 3x+4x+5x = 180, 12x = 180,x=180/12 = 15. Hence, the measure of the smalles...
我想问...一个数字右下方的那些小数字 是代表什么...An operation"triangle" is defined by A triangle B= 1- A/B,B不等于0what is the value of (1triangle 2)triangle(3triangle4)? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 一个数字右下方的那些小数字是代表什么?举例...