Step-by-step explanation:
x=70°
y=110°
Sum of angles of a triangle is 180°.
So x+50°+60°=180°
=> x=180°-50°-60°
=> x=70°
Angle made by a straight line is 180°.
So x+y=180°
=>70°+y=180°
=> y=180°-70°
=> y=110°
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Answers & Comments
Step-by-step explanation:
x=70°
y=110°
Sum of angles of a triangle is 180°.
So x+50°+60°=180°
=> x=180°-50°-60°
=> x=70°
Angle made by a straight line is 180°.
So x+y=180°
=>70°+y=180°
=> y=180°-70°
=> y=110°