Trigonometry

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i cant lie been stuck for 30 min

ive only gone this far

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sine rule

To inf AB

find*

Then add 78

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i havent learn cosine rule

ig ima do it now

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No

Sine

Acc sorry

I’ll write it down for u

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clm thanks

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Then you just solve for a

AB = a

A to C = a + 78

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so basically 85sin(90)/sin53 = 106.4315309

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Mhm then you add 78

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and so its 184.431

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Try it

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3d.p

clm

nope apparently

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Hmm

Lemme try

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clm

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3 dp so did u put 184.432

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yea didnt work

im not sure if its Mathwatch bugging or smt else

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Maybe it’s because it’s asking us how far east it is

Something like this

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maybe

i was thinking that at first

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I’m not sure how to find that part tho

Oh

Wait

6r degrees

64

On the question

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om

damm im blind 💀

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Should look like that

I got 155.106

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alright lemme put that in

its right

thanks

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Nw :)

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i forgot to read 😅

thanks again for the help

[worn saddle]

me too 🤣

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i had to revise for some mock exam so i decided to do this

but yea

anyways thanks a lot for your help

acc helped me a lot

[worn saddle]

keep up the grind