Math, asked by jenie23, 11 months ago

The adjacent angles of a parallogram are (3x + 8)° and (10-x)°. Find the measure of x.

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Answers

Answered by Vishal101100
23

Answer:

3x+8+10-x = 180

2x+18 = 180

x = 180-18/2 = 162/2 = 81

then the angles are 3×81+8 = 235!!!!

I think question have some defect...... amend it...

Answered by Brâiñlynêha
45

\huge\mathfrak{Answer}

Adjacent angle of parallogram =180

=>3x+8+10-x=180

=> 2x+18=180

=>2x=180-18

=>2x=162

x=162/2

x=81

The value of x=81

So,we put. in ..it.

3x+8

=>3×81+8

=>243+8

= 251

3x+8=251

10-x

10-81

=>(-71)

So for prove. :-

251+(-71)=180

251-71=180

180=180

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