geometry help

[cerulean violet]

What do you not understand from your teacher’s work? Could you show what you did?

[tropic pivot]

he used law of sines

[snow forge]

It appears that when solving (sin (105))/c = (sin (35))/7 , your teacher put 3sin(105) = csin(35)

Perhaphs your teacher made an error?

Correct me if im wrrong but

[tropic pivot]

i also got c=11.8

[snow forge]

yea

same

[tropic pivot]

Yea that might be

i think his teacher did

[
\frac{c}{\sin(105^\circ)} = \frac{7}{\sin(35^\circ)}
]

[plucky adder]

i'mnoTx!ter

[tropic pivot]

And he approximated sin 105 to be 0.90?

[tropic pivot]

This might be the error

after u solve using sin 105 = 0.90
c becomes 5.1

the error was approximating

Got it bro😭

he wrote 3sin(105) instead of 7sin(105)

[thorny juniper]

thank you

[tropic pivot]

.close?

??

[magic fox]

its a post not a channel blud

[toxic glacier]

.close