3.
Find values of x, y and z.
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Answered by
1
Step-by-step explanation:
x=180-(60+60)=60
z=180-(60+90)=30
y=180-(30+30)=120
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Answered by
2
Answer:
x=60°
y = 120°
z = 30°
Step-by-step explanation:
x=60° {by angle sum property 180°= x+60°+60°}
y = 120° {as exterior property y = 60° + 60° }
z = 30° { by angle sum property 180°= z+y°+30°}
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