how to compute the angle of elevation from a word problem

  Рет қаралды 26,614

Brian McLogan

Brian McLogan

10 жыл бұрын

👉 Learn how to solve word problems with triangles. A word problem is a real-life situation which can be modelled mathematically. Word problems involving angles of elevation and depression, straight object leaning against a vertical object, etc, are usually modeled using right triangles. Being able to translate the statements of the problem into the appropriate geometric interpretation is a major step in solving word problems with the right triangle. After we have translated the statements of the problem into its geometric interpretation, we can then use our knowledge of the properties of right triangles to solve the problem.
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• Right Triangles
✅Find The Angle of a Right Triangle
• Find The Angle of a Ri...
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Пікірлер: 29
@plaguedoctor2064
@plaguedoctor2064 3 жыл бұрын
Not even joking,Geometry class is over I always go to your channel to search up the thing we’re doing in class so I can really understand the problem
@brianmclogan
@brianmclogan 3 жыл бұрын
Well happy to be there for you!!
@carlakohlmayer5929
@carlakohlmayer5929 3 ай бұрын
This is amazing. Thank you so much!
@MargarRuns
@MargarRuns 2 жыл бұрын
Thank you so much for this channel!
@dettagyal1993
@dettagyal1993 5 жыл бұрын
Loved the video❤thanks so much new subbie😌hate how rude the class was tho😩
@zyllestose2791
@zyllestose2791 3 жыл бұрын
why did you inverse the tangent?? i am so confused ;-;
@umulkheirhajji5927
@umulkheirhajji5927 4 жыл бұрын
Thanks
@joviealphar2551
@joviealphar2551 6 жыл бұрын
Nice one sir
@brianmclogan
@brianmclogan 6 жыл бұрын
thank you Jovie!
@trihard7495
@trihard7495 4 жыл бұрын
4:06 *It was at this moment, he knew, he.. up*
@randommmm878
@randommmm878 4 жыл бұрын
TriHard 7 I don’t get it explain lol?
@PhilipJohn2004
@PhilipJohn2004 4 жыл бұрын
The person answering the question kept on getting it wrong.
@plaguedoctor2064
@plaguedoctor2064 3 жыл бұрын
@@randommmm878 the student he called on didn’t know what sign to use, which to me would be really embarrassing
@juliennesoriano3837
@juliennesoriano3837 5 жыл бұрын
How did you get 66.02 degrees? What did you put in your calcu?
@brianmclogan
@brianmclogan 5 жыл бұрын
it is written on the board as tan inverse not tan
@dettagyal1993
@dettagyal1993 5 жыл бұрын
Shift then tan (348.5÷155)
@hentrythomasisac4733
@hentrythomasisac4733 Жыл бұрын
hi sir
@rezi6582
@rezi6582 2 жыл бұрын
you said hi to me one time.
@dr.anulikaokongwu624
@dr.anulikaokongwu624 Жыл бұрын
does 348.5/155 =66.02
@lucasmaddocks4804
@lucasmaddocks4804 3 жыл бұрын
1:00 Mr. KZbin Teacher Man a flat earther ??
@alexistorres9912
@alexistorres9912 Жыл бұрын
4:08 4:08 Teacher says “noooo; I’m provided the opposite and the hypotenuse” The proceeds by saying we are going to use Tangent. 👀 Sorry just passing by and noticed this verbal error. Math was correct though.
@brianmclogan
@brianmclogan Жыл бұрын
🤦🏻‍♂️thanks!!
@yvonneromero2392
@yvonneromero2392 2 жыл бұрын
Greetings, I tried to solve it in my calculator (it is a TI-30Xa), but I got -162.5 instead of 66.02° Can you help me to find out what am I doing wrong?
@cookingguru9931
@cookingguru9931 2 жыл бұрын
I have the same calculator but I got the same answer as Mr.McLogan
@saltk526
@saltk526 Жыл бұрын
U need to reset ur calculator to default settings
@yvonneromero2392
@yvonneromero2392 Жыл бұрын
@@saltk526 thank you, but I already took my Geometry EOC (final test). Don't worry I was able to pass xD
@saltk526
@saltk526 Жыл бұрын
@@yvonneromero2392 I guess I responded a year too late😜
@yvonneromero2392
@yvonneromero2392 Жыл бұрын
@@saltk526 😂😂
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