Math, asked by sami0242, 1 year ago

xdegree and x+20 degre are the measures of two angles in a linear pair then find the value of x

Answers

Answered by harpriit
1

since angles x° and (x+20) ° are linear pairs

therefore

x+(x+20) =180

2x=180-20

x=160÷2

x=80

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