Question

If two angles are supplementary and one angle is double the other, then the larger angle is



please answer fast​

Answer 1

$\red{✏\: Let \: one \: angle \: be \: x^{0} }$

$\orange{✏\: Then, \: other \: angle \: is \: 2 {x}^{0} (As \: twice \: of \: one \: angle)}$

$\blue{✪\: Since \: two \: angles \: are \: supplementary}$

$\blue {x ^{0} + 2x ^{0} = {180}^{0}}$

$\blue {{3x}^{0} = {180}^{0} }$

$\blue {x = \frac{180}{3} = {60}^{0} }$

$\green {✭\: One \: angle \: is \: {60}^{0} }$

$\green {✭\: Other \: angle \: {2x}^{0} = 2 \times {60}^{0} = 120 ^{0} }$