Math, asked by Anonymous, 11 months ago

Q2 pls answer (no spam)

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Answered by adityarexyyuvi

1

Answer:

4 angles are given so sum of all angles = 360degree

Step-by-step explanation:

i) 10+3y +5y +25+y+6y–20 = 360

15y+15= 360

15y= 360-15

15y= 345

y=23degree

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