Math, asked by sukhwinderaulakh1876, 9 months ago

tick the correct option ​

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Answers

Answered by ashish9165
1

Answer:

d)20° is correct answer.

Answered by sakshi86200511
0

Answer:

B) 40 °

Step-by-step explanation:

2x + 4x + 3x = 180°

9x = 180°

x =   \frac{180}{9}

 x \: = 20

ie 2x = 40 is the smallest angle

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