Question

if m∠vwy = 71° and m∠ywx = 48°, what is the m∠vwx?

Explanation:

Step1: Identify angle - addition relationship

We know that $\angle VWX=\angle VWY+\angle YWX$.

Step2: Substitute given angle measures

Given $\angle VWY = 71^{\circ}$ and $\angle YWX=48^{\circ}$, so $m\angle VWX=71^{\circ}+ 48^{\circ}$.

Step3: Calculate the sum

$71 + 48=119$, so $m\angle VWX = 119^{\circ}$.

Answer:

$119^{\circ}$