Question

If the angles (2x+10)°and (2x-30)° form of linear pair find the value of x​

Answer 1

Step-by-step explanation:

Given angles forms a linear pair ,

so their sum gives 180°

Given angles are 2x+10° and 2x-30°

=>2x+10°+2x-30°=180°

=>4x-20°=180°

=>4x=180°+20°

=>4x=200°

=>x=200°/4

=>x=50°

then, 2x+10°=2(50°)+10°=100°+10°=110°

other angle =180°-110°=70°

the angles are 110° and 70°

the value of x=50°

Answer 2

$The \: \: value \: \: of \: \: x \: = \: 50°$