Question

find st.
write your answer as an integer or as a decimal rounded to the nearest tenth.
st =
submit

Explanation:

Step1: Identify trigonometric ratio

We use sine of $\angle U$: $\sin(49^\circ) = \frac{ST}{UT}$

Step2: Rearrange to solve for ST

$ST = UT \times \sin(49^\circ)$
Substitute $UT=4$: $ST = 4 \times \sin(49^\circ)$

Step3: Calculate the value

$\sin(49^\circ) \approx 0.7547$, so $ST \approx 4 \times 0.7547 = 3.0188$

Step4: Round to nearest tenth

Round 3.0188 to 3.0

Answer:

$3.0$