Question

find x y z in the given figure​

Answer 1

Answer:

x=20°

y=60°

z=100°

Step-by-step explanation:

110°+ CBA=180 (linear pair)

CBA =70°

CBA+BCA+CAB=180 (angle sum property)

70+90+y=180

Y=60°

70+30=Z (exterior angle property)

z=100°

y+x+z=180 (linear pair)

60+x+100=180

x=20°

i have named the points to make solving easier

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