Question

Q6.
Calculate the value of x.
​

Answer 1

X + 3X + 8X = 180 (Angle Sum Property)

12X= 180

X = 180/12

X = 15

Answer 2

$as\: shown \: in \: figure \: it \: is \: angles \: in \: linear \: pair... \\ \\ as \: we \: know \: linear \: angles \: sum \: is \: {180}^{0} \\ \\ \\ 3x + 8x + x = {180}^{0} \\ = 12x = 180 \\ = x = \frac{180}{12} \\ = x = {15}^{0} \\ \\ it \: will \: definetly \: help \: u \: ...$