1. An airplane flies from airport A to airport C and then to airport B. Determine thetotal distance flown.39°40°A429 kmB2. Two ships leave port at 8:00 am in the morning. The ships travel straight lines andthe angle in between their paths is 37° The first ship travels at 30 km/h and thesecond ship travels at 25 km/h. What is the distance between the two ships at 11:00am? [4 T](1) Alex and Michael are working on a homework question. They have been asked tosolve the following triangle.14 m33°16 mAlex thinks that they need to start by using the Sine Law and Michael thinks theyneed to use the Tangent ratio. Who is correct? Explain.

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Answered: 1. An airplane flies from airport A to…

1. An airplane flies from airport A to airport C and then to airport B. Determine the total distance flown. 39 40° A 429 km

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter79: Computing Compound Angles On Cutting And Forming Tools

Section: Chapter Questions

Problem 21A

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Concept explainers

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.

Question

1. An airplane flies from airport A to airport C and then to airport B. Determine the
total distance flown.
39°
40°
A
429 km
B
2. Two ships leave port at 8:00 am in the morning. The ships travel straight lines and
the angle in between their paths is 37° The first ship travels at 30 km/h and the
second ship travels at 25 km/h. What is the distance between the two ships at 11:00
am? [4 T]
(1) Alex and Michael are working on a homework question. They have been asked to
solve the following triangle.
14 m
33°
16 m
Alex thinks that they need to start by using the Sine Law and Michael thinks they
need to use the Tangent ratio. Who is correct? Explain.

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