How to solve the missing length of a triangle using tangent

👉 Learn how to find a missing side length of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right triangle and the side lengths of the right triangle. These trigonometric identities, commonly called SOHCAHTOA, are: sin x = opposite / hypothenuse; cos x = adjacent / hypothenuse and tan x = opposite / adjacent. These identities enable us to find a missing side length of a right triangle given one of the side lengths and one of the other angles of the right triangle.

Organized Videos:
✅Right Triangles
✅Find The Angle of a Right Triangle
✅Solve Word Problems with Right Triangles
✅Find The Missing Side of a Right Triangle
✅Right Triangle Trigonometry | Learn About
✅Missing Side of Special Right Triangles

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[sophiejaycolt]

Class: 2+2=4
Homework: 1/2(2x4)=4
Test: Drew has 71 bananas, his train is 2 minutes late, calculate the mass of the sun

[iphia]

my teacher rlly gave us a homework question on this but never taught us this😀

[Joonshoe]

I’m literally taking a test rn and i’m so lost 😭😭

[snicksss]

Thanks. I was totally stumped on tangent, cos, and sine. This helped a lot.

[jacobstiletto]

im starting physics today and i forgot all my trig from last year so here we are

[meghanpantaleo]

This man is getting me through college trig. Love you man.

[jmoney]

THIS HELPED ME SO MUCH RIGHT BEFORE A BENCHMARK

[laneybee]

this man really never fails to help me figure out my math work

[dododude]

I was on vacation and missed all the lessons on this and this made it so easy to catch up

[reactionbreacher]

I’m in 8th grade and this is still so complex. I just don’t want to fail math.

[alyisnone]

Wow I am here 11 years later but I would like to thank you. This is great and thank you for teaching in a way that is understandable.

[lesbianuts]

dude, im in the middle of my test retake because i got a 50 on the original😭thank you for this

[nataliemcg]

do you always use the theta angle? I don’t know whether to use the right angle or theta because I’m looking for the opposite side

[aarnavikollipara]

OMG THANK YOU FOR THIS I WAS SUPER STUMPED ON THIS VERSION OF THIS TYPE OF QUESTION

[stephaniehernandez]

You literally saved me !!!! Thanks so much 🙏

[miyuki_]

He really saved my life. 😭😭, I was struggling on trig rn because the module do not have all the info and google was not accurate, and he just straight off taught it here in yt... THAAAANK YOUU SENSEEII💗💗

[Awesomeferret]

Not this guy explaining in about 4 minutes what my teacher didn’t even mention in the 21 minute video. Despite the fact that half of the homework questions are solve for x.

[Elogt]

I LOVE YOU, im doing my test rn and didnt study, this video helped me a lot, thank you!!!!

[gingging]

Step One: Tan60°=32/x
Step Two: (X)Tan60°= 32/x (x/1)

[DukeEllision]

You saved me. I had no idea why my answer didn't match the one in the back of the textbook. I got tan(60)=9/b I had thought that I could just divide the right side by 9 and I would have my answer. Apparently not. I had no idea when the numerator was known, you had to multiply it by the reciprocal.