Help me please find the value of x then find the measure of each unknown angle
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The value of x is 103.
The value of x is 59.
The value of x is 134.
The value of x is 12
The value of x is 50
The value of x is 135
The sum of angles on a straight line add up to 180 degrees.
180 - 77 = 103
180 - 121 = 59
180 - 46 = 134
12 x + 36 = 180
12x = 180 - 36
12x = 144
x = 12
24 + 3x + 6 = 180
3x = 180 - 24 - 6
3x = 150
x - 50
[tex]\frac{x}{3}[/tex] + 99 + 36 = 180
[tex]\frac{x}{3}[/tex] = 180 - 36 - 99
[tex]\frac{x}{3}[/tex] = 45
x = 45 x 3
x = 135
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