Math, asked by thethejasvi13, 8 days ago

please answer fast please​

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Answered by Aradhya2005
1

Answer:

b) 50°

Step-by-step explanation:

x+3+x+20+x+7 = 180° (Straight angle)

3x + 30° = 180°

3x = 150°

x = 50°

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Answered by AnishKumarNayak
2

U write

(x+3)+(x+20)+(x+7) = 180 degree

x+3+x+20+x+7=180 degree

3x + 30 = 180 degree

3x = 180 - 30

3x = 150 degree

x = 150/3

x = 50 degree

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