In the diagram below of triangle TUV, W is a midpoint of TU and X is a midpointof UV. If angle XWU = 77 - 4x and angle VTW = x + 67, what is the measure of angle XWU?

Guest Feb 25, 2021

#1**+1 **

Lines WX and TV are parallel, so

77 - 4x = x + 67

10 = 5x

x = **2** ====> 69 degrees

CubeyThePenguin Feb 25, 2021