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Uses of Bearings (in this case, 321⁰) 1. Return Navigation (Hiking, Boating, Aviation): - When hiking, sailing, or flying, knowing the return bearing is crucial. If you travel from point A to B on a bearing of 141°, you need to know that to return, you would follow a bearing of 321°. This ensures you retrace your path efficiently, avoiding getting lost. 2. Surveying and Mapping: - In construction or land surveying, if you measure a bearing from a control point A to point B for laying out a structure, you might later need to use the reverse bearing from B to A for accuracy checks or to confirm distances and directions from both ends. 3. Rescue Missions: - During a rescue operation, rescuers might initially travel from a base (point A) to a disaster site (point B) on a bearing of 141°. Once the mission is complete, they would need the return bearing (321°) to ensure they can safely navigate back to the base, especially in poor visibility or challenging conditions.
Thank you for watching. Kindly also watch how to calculate Bearings by clicking on the link below, remember to comment, like and share: ruclips.net/video/ucQoo5shAT8/видео.htmlsi=EOBtsaT68E2VEF3d
You are right. If you maintain the 225⁰, you'll get 294⁰ as the answer, but remember, in the video I corrected, the original question from the exam past paper had 255⁰ and not 225⁰.
I see. But, even if you have found the correct answer, I still don't agree with your method. Your method must clearly show that you understand the concept of Bearings. Thank you.
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Great work
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We want to learn how to solve divided
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Awesome
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Many thanks sir very well exprend
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Love the explanation ❤
❤️
Keep it up 👏👏👏
Sure, I will. Thank you.
Thanks sir wow I have understand wow wow❤❤
Thank you very much for your positive feedback. Please watch how to apply Cosine Rule here: ruclips.net/video/UspeGbpmqtc/видео.htmlsi=VPSRK8YWSpw7FpcW
That is 141, which is giving him 39 don't consider it as 144
Okay at least some one teaches this good
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Well explain
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Construction you should post
Sure, look out for it soon.
You can check out this video here on construction: ruclips.net/video/1BE3bh5RH1U/видео.htmlsi=4Dp5Q8kgoMEe6Qc7
You can check out this video here on construction: ruclips.net/video/1BE3bh5RH1U/видео.htmlsi=4Dp5Q8kgoMEe6Qc7
Whats the use of the 321 then
Uses of Bearings (in this case, 321⁰)
1. Return Navigation (Hiking, Boating, Aviation):
- When hiking, sailing, or flying, knowing the return bearing is crucial. If you travel from point A to B on a bearing of 141°, you need to know that to return, you would follow a bearing of 321°. This ensures you retrace your path efficiently, avoiding getting lost.
2. Surveying and Mapping:
- In construction or land surveying, if you measure a bearing from a control point A to point B for laying out a structure, you might later need to use the reverse bearing from B to A for accuracy checks or to confirm distances and directions from both ends.
3. Rescue Missions:
- During a rescue operation, rescuers might initially travel from a base (point A) to a disaster site (point B) on a bearing of 141°. Once the mission is complete, they would need the return bearing (321°) to ensure they can safely navigate back to the base, especially in poor visibility or challenging conditions.
Thank you
You are welcome. Keep practicing!
❤I like it 👌
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More of this
Thank you for watching. Kindly also watch how to calculate Bearings by clicking on the link below, remember to comment, like and share: ruclips.net/video/ucQoo5shAT8/видео.htmlsi=EOBtsaT68E2VEF3d
I want all videos of Pure Maths igcse
Noted, thank you.
Alpha the Great 👍
That's him my guy!😊
Transformation
Noted with a lot of thanks. Expect a video soon.
39+225 is 264 not 294
You are right. If you maintain the 225⁰, you'll get 294⁰ as the answer, but remember, in the video I corrected, the original question from the exam past paper had 255⁰ and not 225⁰.
Z
Thank you very much.
Watch how to apply the Cosine rule here
ruclips.net/video/UspeGbpmqtc/видео.htmlsi=VPSRK8YWSpw7FpcW
Wrong . 180-144=36 and not 39 as you've said in the video
It's you who is wrong the angle is 141 not 144 as you write there
@MinenhleKhumalo-ze7ys You are absolutely right, thank you.
Yah it's 141not144😂
Statistics
Noted, thank you.
Noted, thank you.
What if I say 180+141
I see. But, even if you have found the correct answer, I still don't agree with your method. Your method must clearly show that you understand the concept of Bearings. Thank you.
Short cuts 😂❤