Question

Find the unknown angles in the following figure of

Answer 1

Answer:

y = 20°

x = 180° - 90° - 20° = 70°

Step-by-step explanation:

Answer 2

Answer:

x= 180 - 90 -20 (ASP)

x= 70°

y= 20° (VOA)

u= 180-20 (LP)

u= 160°

v= u

therefore, v= 160° (VOA)

ASP= Angle Sum Property

VOA= Vertically Opposite Angle

LP= Linear Pair