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5 votes
Find the value of x (give in steps)

Find the value of x (give in steps)-example-1
User Charmine
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1 Answer

11 votes
11 votes

Answer:


sum \: of \: exterior \: angle \: for \: a \: quadrilateral= 360 \\ x + 5x - 5 + 4x + 20 + 4x - 5 = 360 \\ x \: terms \: togather \\ x + 5x + 4x + 4x - 5 - 5 + 20 = 360 \\ 14x + 10 = 360 \\ 14x = 350 \\ x = 25 \\ thank \: you

User Amal Nandan
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