help !!

[young rock]

Have you drawn the triangle

[frail jacinth]

ill show you what ive done lemme get my phone again

long day ☠️

like

wait

i looked at the solution bank and that got me even more confused

help !!

@ancient stirrup

[ancient stirrup]

So what do you need to do

Its giving

Physics

[frail jacinth]

NO LIKE

like theyre saying

[ancient stirrup]

Oh i didnt see the other picture LMAO

[frail jacinth]

its of c from a

LOL

but which way does it go 💀

[ancient stirrup]

I LITERALLY HAVE THIS PRINTED OUT MY TEACHER GAVE IT TO ME HAHA

I think ive done it wait theree

[frail jacinth]

IT GOES DOWN AND IT SAID C1 AND WHATEVER

OH SHIT

no cuz this question

is. making me go crazy

@stoic orchid

[stoic orchid]

In that gcse

Isn’t that

[young rock]

Well there’s gonna be two solution cos it doesn’t tell you whether the helicopter travels north or south

So you’re point c can be above or below B

[frail jacinth]

look at q 5 tho

[stoic orchid]

Ok

[young rock]

Giving two different bearings

[frail jacinth]

2 solutions

[stoic orchid]

Bearing?

[frail jacinth]

OH

[stoic orchid]

Nah I’m not even gonna attempt

[frail jacinth]

😭 bro i told u i always get these questions wrong

wait

what

c above or below b

[ancient stirrup]

Omg ok

So

[frail jacinth]

@young rock the thing ive done did i do it right

[ancient stirrup]

The question u did

I skipped

Lmao

[frail jacinth]

LMFAOO

i cant skip it its literally hw

[stoic orchid]

Just skip it

[frail jacinth]

wait imma eat rq

[stoic orchid]

The teachers won’t say anything

[frail jacinth]

alr 💀

she checks all ur questions and if u dont understand one thing

detention with her!

[ancient stirrup]

Just say u didn’t understand it

[frail jacinth]

lemme see

[stoic orchid]

Are u joking

[ancient stirrup]

Nerd

[frail jacinth]

oh god

[young rock]

But then you also need the C to be above B but I haven’t drawn that

[frail jacinth]

wait

IM STILL LOST

😭

[ancient stirrup]

So itll be 50^2 + 80^2 - 60^2 all over 2 x 50 x 80

Then inverse cosine it

Wtf

[stoic orchid]

Long day

[young rock]

Because it says that the helicopter flew 60km from B to point C right

[stoic orchid]

I wanna drop maths without actually dropping it

[young rock]

But it doesn’t actually tell you whether it flew north or south so you have to figure out both bearings from A to both C’s

[frail jacinth]

wait

so

[frail jacinth]

fr

wait do u do

[ancient stirrup]

I complain about it when im sitting here wanting to do a maths degree

[frail jacinth]

80^2 + 50^2 - 60^2

and then divide it by

80x50

[young rock]

Just cosine rule to work out theta

[stoic orchid]

GL

[frail jacinth]

shit i forgot the 2

OK

GOT IT

THANK UUU

[frail jacinth]

💀 girl i hope u do well

[ancient stirrup]

Ill let use know when i wanna yeno end

[frail jacinth]

im already done with maths 🤪 as well

getting es and ds

@young rock thank you!!!

[stoic orchid]

Ouch

[frail jacinth]

fr 💀

[young rock]

Dw I got an E in my first maths mock

It gets better

[frail jacinth]

do they do anything towards ur first mocks?

[young rock]

Wdym, do what??

Sorry, THIS is the right diagram, the 80 degree angle goes from the bearing, not just inside the triangle

I’m tired, forgive me lol

But yeah from here you just need to work out theta and then use that to work out each bearing from A to C

@frail jacinth

[frail jacinth]

i figured, no worries!! i got my answer for it, thank u sm

[frail jacinth]

do they affect ur predictions in year 12?

like ur movks

[young rock]

Depends on your school, I haven’t got my predicted grades yet so idk

Well I have predicted grades but they’re not the ones we’re gonna use for uni applications