This is a 30-60-90 right triangle, which is indicated by the fact that the hypotenuse is twice the length of the shorter leg. The 30-degree angle is opposite the shorter leg. Therefore, the angle of elevation is 30 degrees.
<span>B.to test new space technologies</span>
Depending on what your teacher taught you, it could be September 1939, when Germany invaded Poland, or 1933, when japan invaded Manchuria. If you need more help, message me and I will be glad to help you!
The postwar bruising boom in Oklahoma is the development that happened right after World War II. The developments that happened after the second world war was mainly because of the Interstate Highway System that made Oklahoma the center for the said system. Moreover, they also housed the biggest air depot in the world an, of course, this helped their economy. These are just some of the reasons, there are plenty reasons. But the main idea is that their economy improved.
