Euclidean Geometry Grade 11: Exam question

Exam question for grade 11 Euclidean Geometry.

[JuliaMabelane]

Another method to solve the cyclic quad is
C³=A =x (tan chord thrm)
T³=C³ =x (converse Ls in same seg)
thefore TEBC is cyclic quad

[AjaxBlack]

i think i love you

the fact that you doing all this for free is really kind of you and i wish you could know hpow grateful i am, none of my teachers explain it like this, and its crazy how much more clear you've made it, (Wish You Could Teach At My School FR)

Keep up the good work, God Bless

[Bontl.K]

I don't think you understand how we appreciate you❤

[lizzolisa]

Mr.kevin..for 11.4..what If I reason *converse of angles opposite =sides* instead of sides opposite =angles

[PulaneGoputja]

For 11.5 can I use properties of a kite to prove that C1 is 90degrees, and technically proving that T is the center?

[Raymeos]

17:49 isn't angle C¹ equal to T² (Alt angles)
Then making Triangle TAC isosceles? Meaning TA=TC=TB
Making it a circle.

[Mika-ywni]

Hi Keven what if I used the angle at center =2× angle at circum by proving BŤC =2A

[sinomondemdibi]

Hi Kevin how many theorems exactly in Euclidean Geometry Grade 11?

[JuliaMabelane]

Sir isn't E²=C³=x( corresponding Ls)
E²=C² (converse Ls on same seg)
E²=B² =x (tan chord thrm)
therefore C²=B²=x
therefore TC=TB (sides opp = Ls)

[mahlatse]

C3 = T3 = B1 (angles opposite equal sides)

[lufunomartin]

11.2 u find quick
My self what I did
I said let b1=x
C3=b1=x via opposite angle =side
In triangle BCE
E=180-(2x) sum angles of triangle
After I used opposite angle of cyclic quad
T +E =180
T=180-E
180-(180-2x)
T=2x
T3+T2=2x
T2=2x-T3
2x-x
T2=x
Therefore I said T2=b1=x
TBEC IS CYCLIC QUAD
BECAUSE CONVERSE OF ANGLE IN SAME SEGMENT
SIR HELP ME I M RIGHT OR NOT

[mckaylajacobs]

If I get rich one day, I’m buying you an island