in the given figure 4x=5y.what is the value of x.
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0
Answer:
x=100°
y=80°
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Answered by
3
Answer:
Value of x is 100° .
Step-by-step explanation:
4x= 5y
Given , x+y = 180°
=> y = (180° -x)
4x = 5(180° -x)
=> 4x = 900° - 5x
=> 4x + 5x = 900°
=> 9x = 900°
=> x = 100°
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