Question

solve for m∠stv. answer attempt 1 out of 2 m∠stv =

Explanation:

Step1: Identify angle - relationship

We know that the large angle $\angle UTS=105^{\circ}$ and $\angle UTV = 48^{\circ}$. Also, $\angle UTS=\angle UTV+\angle STV$.

Step2: Solve for $\angle STV$

We can rewrite the equation as $\angle STV=\angle UTS - \angle UTV$. Substitute $\angle UTS = 105^{\circ}$ and $\angle UTV=48^{\circ}$ into the equation. So, $\angle STV=105 - 48$.

Step3: Calculate the result

$105-48 = 57$.

Answer:

$57$