Question

can u pls answer :Find the unknown value

Answer 1

$<b>Hi !$

Here is your answer !!

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Note :

Angles on a straight line form 180°

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Given :

Angles - 2x , 60° and ( x + 15 )°

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To Find :

The value of x

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=> 2x + 60 + x + 15 = 180

=> 3x + 75 = 180

=> 3x = 180 - 75

=> 3x = 105

=> x = 105/3

=> x = 35° ANS


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Thanks !!

Answer 2

Sum of linear pair = 180degree

2x+x+15+60=180

3x+75=180

3x=180-75

X=105÷3

X=35

So,x+15=35+15

=50

2x=2×35

=70