Find x, y values.3x, 2x, and y
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Step-by-step explanation:
y=53,x=47/2
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Answered by
1
Answer:
80 + 2x = 127 (Exterior angel property)
2x = 127 - 80
= 47
x = 47/2
= 23.5
3x = 3 × 23.5
= 70.5
For finding y, you can use 2 methods, one is angle sum property, the other one is linear pair
Angle Sum Property Method :-
80 + 2x + y = 180 (all angles in a triangle add up to 180)
80 + 2 × (23.5) + y = 180
47 + y = 180 - 80
y = 100 - 47
= 53
Linear Pair Method :-
127 + y = 180 (these are a linear pair)
y = 180 - 127
= 53
Step-by-step explanation:
For definition of what is linear pair, follow me, & then ask
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