Given: WZ perpendicular to WY, WZ bisects VY, and m angle V = 40.
2 answers:
D. 50. Since WZ is perpendicular, it has a right angle plus the 40 degrees given at V equals 130. Add 50 to get 180.
Answer:
∠VWZ=50°
D is correct.
Step-by-step explanation:
Given: WZ perpendicular to ZY, WZ bisects VY, ∠V=40°
In ΔVWZ
∠V+∠VWZ+∠VZW=180° (Angle Sum property of triangle)
∠VWZ=?
∠V=40°
∠VZW=90°
Substitute the value into equation.
∠VWZ+40+90=180
∠VWZ=180-40-90
∠VWZ=50°
Hence, The ∠VWZ=50°
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