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PLEASE HELP ME- i don't know what to do
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PLEASE HELP ME- i don't know what to do

PLEASE HELP ME- i don't know what to do-example-1
User Ruud
by
3.7k points

1 Answer

5 votes

Answer:

5x-20=3x(alternate angle)

5x-3x=20

2x=20

x=20/2

x=10

now ,

2y +4y+5x-20=180(sum of angles of a triangle)

6y+50-20=180

6y+30=180

6y=180-30=150

y=150/6

y=25

hope this will help

User Wahid Bitar
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3.8k points
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