Question

the measure of angle stv is 85°. the measure of angle wtv is 60°. the measure of angle stw is x°. find the value of x. x =

Explanation:

Step1: Analyze the relationship between angles

We know that \(\angle STV=\angle STW + \angle WTV\)

Step2: Substitute the known values

Given \(\angle STV = 85^{\circ}\), \(\angle WTV=60^{\circ}\), and \(\angle STW=x^{\circ}\). Then \(x + 60=85\)

Step3: Solve for \(x\)

Subtract \(60\) from both sides of the equation: \(x=85 - 60\)

$$x = 25$$

Answer:

\(25\)