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Find x :
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Sum of adjacent angles on a straight line is 180.
∠ABY + ∠YBC = 180
x + 25 + 2x + 50 = 180
3x + 75 = 180
3x = 105
x = 35
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Check if AC is parallel to DF :
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If AC is parallel to DF,
∠YBC = ∠BEF (Corresponding angles)
∠YBC = 2x + 50 = 2(35) + 50 = 120
∠BEF = 5x - 55 = 5(35) - 55 = 120
Since ∠YBC = ∠BEF, AC and DF are parallel.
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Answer: Since ∠YBC = ∠BEF, AC and DF are parallel.
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Answer:
triangle X and Z are congruent
Step-by-step explanation:
Ratio-wise it is the same :)
They're just moving decimals
.42 : .02
4.2 : .2
42 : 2
420 : 20
Just plug it into a calculator and you would get 400
Answer:
the answer is
y e s
Step-by-step explanation:E
