Okay,
Radius, is half of the diameter.
Diameter, is the line that splits the circle in half.
1). R=50 D=100
2). R=10 D=20
3). R=5 D=10
4). R=29 D=58
5). R=11 D=22
6). R=31.5 D=63
7). R=45 D=90
8). R=7 D=14
9). R=49 D=98
First you need to find your True Air Speed (TAS). I used the formula:
where 
is the density at mean sea level at 15°C which is 1.225 kg/m^3 and 
is the density of the air in which the airplane is flying. In this case with the given altitude and air temperature is about: 1.073 kg/m^3.
So TAS is equal to: 123 kt in this case.
To get the time of arrival you need to get your ground speed. For that you need to compensate for the wind speed and direction. With the drift angle you can get your ground speed.
In this case you get ground speed of 115 kt which means to travel 218 nautical miles you need 1 h and 53 min which means you will arrive at: 1135.
Answer:
The answer for this is 5!
Step-by-step explanation:
<em>First, the two bottom angles are similar so add 52 and 52. After that subtract what you found from 180. A triangle has a total of 180 degrees in all three of their angles. </em>
<em>You will get 76. Then subtract 6 from that and divide by 14. There is your answer :)</em>
Answer:
<em>x = 70</em>
Step-by-step explanation:
