Question

@Michele_Laino

Answer 1

I got 8.6

Answer 2

I used tan

Answer 3

you need to use cosine

Answer 4

\[\cos(52)=\frac{ 11 }{ x }=17.9 (rounded)\]

Answer 5

yes that is correct

Answer 6

Thank you so much!!

Answer 7

yw

Answer 8

please apply this formula:
\[\huge 11 = x \cdot \cos 52\]

Answer 9

I got a different result

Answer 10

When I divided. I got 17.866 is that correct?

Answer 11

yes!
\[\Large x = \frac{{11}}{{\cos 52}} = \frac{{11}}{{0.61566}} \simeq 17.87\]

Answer 12

@Michele_Laino

Answer 13

here, we can apply this formula:
\[\Large x = 13 \cdot \cos 32=...?\]

Answer 14

sorry, I have made an error, here is the right formula:
\[\huge 13 = x \cdot \cos 32\]

Answer 15

That would mean my answer is correct....
15.32

Answer 16

yes! Better is \(15.33\)