Question

x+x+30°+(180°-70°)+(180°-60°)=540°​

Answer 1

Answer:

The value of x is 140 deg

Step-by-step explanation:

Simplifying the equation, we get

$2x +30 + 110 + 120 = 540$

$2x + 260 = 540$

$2x = 280$

$x = 140$

Answer 2

Answer:

x+x+30°+(180°-70°)+(180°-60°)=540°

2x+30°+110°+120°=540°

2x+260°=540°

2x=540°-260°

2x=280°

x=280°/2

x=140°

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