## Description

The worksheets attatched below , if you could show the work too.

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## Explanation & Answer

Hi Please check the attached file for detailsm let me know if you have any questions, thank you. James,

Graded Assignment

MTH403B: Pre-Calculus/Trigonometry | Unit 5 | 5.4 Test Part 2

Name:

Date:

Graded Assignment

Test: Applications of Trigonometry

Answer the following questions to practice what you’ve learned. Write your responses in the space provided and

turn the assignment in to your instructor.

1. Using satellite technology, the distance between two planes can be measured by keeping

track of the angle between them and the distance of each plane to the tracking station.

Score

Assume plane 1 is 176.27 miles away d plane 2 is 222.34 miles

away and the angle formed with the tracking station is 38.59°.

How far apart are the planes?

Answer:

Use cosine’s law, the distance is

D = (176.27^2+222.34^2-2*176.27*222.34*cos38.5...