How to find the angles of this triangle - step-by-step…

[@contessa.adella]

YES..YES! I DID IT (in my head)……a rare moment I shall treasure!

[@narteycathrine4046]

Alright

[@muhammadsajid5898]

Fantastic Sir.
I am 46, at age of 46 I’ve learned how to calculate triangle - using your formula, thank you so much

[@louisebrown4622]

Enjoyed that one thank you

[@danieldennis9831]

x=38° 2x=76° 2x-10=66°

[@damnhandy]

Hemm. I'm 70, and seem to remember that the angle of the dangle is equal to the heat of the meat, so 5x is equal to 180+10, so x=38, 2x=76, and 2x-10=66

[@Victor-hb4hj]

Thanks tcm

[@narteycathrine4046]

X=38

[@dwaipayandattaroy9801]

38 + 76 + 66 = 180 .

[@johnplong3644]

Well just looking at this. The sum of all 3 angles must Equal 180 Degrees That is the clue to solving this problem

[@Imposter_8263]

66, 76, 38

[@mr.mxyzptlks8391]

Please add this is in R^2. The problem changes in R^3, and beyond 😊

[@maaforforche6417]

I'm studying maths online please can anyone help me clarify where that 10 came from. It will really help me understand better, thank you.

[@bobcornwell403]

After 5 mistakes, I came up with 38, 76, and 66.

[@SamanthaSweetAnne]

You sound a lot like Dutchsinse.