Math, asked by tneetu084, 5 hours ago

find the value of ×

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Answers

Answered by manpreetkaursonia202
1

Answer:

2x +18 = 180

2x = 162

x = 81

Step-by-step explanation:

81 is the correct answer

Answered by NikethKumaran
0

Answer:

 \sf \green { \therefore The \: first \: angle = x + 18 = 81 + 18 =}\sf \green {99}

 \sf \green{The \: second \: angle = x = 81}

Step-by-step explanation:

x + 18° + x = 180° ( By linear pair )

2x + 18° = 180°

2x = 180° - 18°

2x = 162°

 \sf x =  \frac{162}{2}  = 81°

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