Math, asked by sreekeerthi321, 2 months ago

Hi all, pls refer the above diagram and help me with this sum.

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Answers

Answered by richapariya121pe22ey

1

Step-by-step explanation:

Sum of all angles at common vertex = 360°

3x + 50° + x + 4x + 70° = 360°

8x + 120° = 360°

8x = 360 - 120 = 240°

x = 30°

Answered by smajith09

1

Answer:

here the sum of the angles is 360 degree

besause the lie surrounding a point

so 360= (70+50+3x+4x+x)

=120+8x

8x=360-120

=240

x=240/8

=30

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