Respuesta :
The distance between the tornado, and both spotters is an illustration of bearing and distance.
- The distance between the tornado and the spotter at the west is 30.67 miles
- The distance between the tornado and the spotter at the east is 24.40 miles
- The distance between the tornado and the road is 20.91 miles
See attachment for the positioning of the tornado, and the two spotters.
First, we calculate the angle T.
[tex]\mathbf{\angle T + 43 + 59 = 180}[/tex] ---- Sum of angles in a triangle
[tex]\mathbf{\angle T +102 = 180}[/tex]
Subtract 102 from both sides
[tex]\mathbf{\angle T = 78}[/tex]
From the attached figure:
- y represents the distance between the tornado and the spotter at the west
- z represents the distance between the tornado and the spotter at the east
- x represents the distance between the tornado and the road
To calculate y, we make use of the following sine formula
[tex]\mathbf{\frac{y}{sin(59)} = \frac{35}{sin(78)}}[/tex]
Make y the subject
[tex]\mathbf{y = \frac{35}{sin(78)} \times sin(59)}[/tex]
[tex]\mathbf{y = 30.67}[/tex]
To calculate z, we make use of the following sine formula
[tex]\mathbf{\frac{z}{sin(43)} = \frac{35}{sin(78)}}[/tex]
Make z the subject
[tex]\mathbf{z = \frac{35}{sin(78)} \times sin(43)}[/tex]
[tex]\mathbf{z = 24.40}[/tex]
Next, we calculate x, using the following sine trigonometry ratio
[tex]\mathbf{sin(59) = \frac{x}{z}}[/tex]
Make x the subject
[tex]\mathbf{x = z \times sin(59)}[/tex]
Substitute [tex]\mathbf{z = 24.40}[/tex]
[tex]\mathbf{x = 24.40 \times sin(59)}[/tex]
[tex]\mathbf{x = 20.91}[/tex]
Hence, the required distances are 30.67 miles, 24.40 miles and 20.91 miles.
Read more about bearing and distance at:
https://brainly.com/question/19017345
