find 'x' in the following figures
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Answered by
3
45°+ 68°+(3x+16)° = 180°
129° + 3x = 180°
3x = 180°-129°
3x = 51
x = 51 ÷ 3
x = 17
129° + 3x = 180°
3x = 180°-129°
3x = 51
x = 51 ÷ 3
x = 17
Answered by
0
Q=P+R-180
45+68=113
180-113=67
Q=67
67=3x+16
3x=67-16
x=51/3
Q=17
45+68=113
180-113=67
Q=67
67=3x+16
3x=67-16
x=51/3
Q=17
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