A triangle has angles of 30 degrees, 60 degrees, and 90 degrees. What is the ratio of the sides opposite these angles? A. 1:sqrt(3):2 B. 1:2:sqrt(3) C. 2:1:sqrt(3) D. sqrt(3):1:2 相关知识点: 试题来源: 解析 A。解析:在 30-60-90 三角形中,对应边的比例是 1:sqrt(3...
A triangle has angles of 30 degrees, 60 degrees, and 90 degrees. What is the ratio of the sides opposite these angles? A. 1:2:3 B. 1:√3:2 C. 2:3:4 D. 3:4:5 相关知识点: 试题来源: 解析 B。直角三角形中,30 度、60 度、90 度所对边的比例为 1:√3:2。A 选项 1:2:3...
A triangle has angles measuring 30 degrees, 60 degrees, and 90 degrees. What is the ratio of the sides opposite these angles? A. 1:2:3 B. 1:√3:2 C. 2:1:√3 相关知识点: 试题来源: 解析 B。在 30-60-90 度的直角三角形中,边长比为 1:√3:2。
The length of a hypotenuse of a 30-60-90 triangle is 16. What is the perimeter? The length of the hypotenuse of a 30 60 90 triangle is 11. What is the perimeter? The length of the hypotenuse of a 30-60-90 triangle is 12. Find the perimeter of...
Directions: For this part, you are allowed 30 minutes to write an essay that begins with the sentence“As is known to all, gaining a sound knowledge of the basics is of vital importance for students to master an academic sub...
Collagenase (Xiaflex). This is an FDA-approved medicine to treat Peyronie's disease with more than 30 degrees of curvature. It's a special protein called an enzyme that helps break down the scar tissue in your plaque. This will help ease your symptoms. ...
The caveman who always assumed there was a lion behind the next rock would usually be wrong, but he d be much more likely to survive and reproduce than one who always assumed the opposite. But that was all before newspapers, television and the internet. In today s hyper connected times, ...
The technologies in teacher training and in the teaching-learning process are currently indispensable contribution and their role will always be to help in the planning, development and dissemination of knowledge and never the opposite. Some institutions in Portugal, like the Polytechnic Institute of Br...
The calculation for a p-value varies based on the type of test performed. The three test types describe the location on the probability distribution curve: lower-tailed test, upper-tailed test, ortwo-tailed test. In each case, the degrees of freedom play a crucial role in determining the ...
workers who want a job at the current wage rate and those willing and able to perform such work. Under this definition of natural unemployment, it is possible for institutional factors, such as the minimum wage or high degrees of unionization, to increase the natural rate over the long run....