help me please
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we have,
y+30=180 (they are linear pair angles)
y=150
and also
x=y (vertically opposite angles)
hence x=150
a. x and y
b. y and 30
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Answer:
Step-by-step explanation:
1.
Value of x is
= 30 + x = 180
= x = 180 - 30
= x = 150
value of x is 150
Value of ? is
= x = ? (Vertically opposite angles)
= ? = 150
value of ? is 150
Value of ZXB
= AXY = ZXB (Vertically opposite angles)
= ZXB is 30
2.
a.
Pair of Vertically Opposite Angles =
= AXY and ZXB; YAB and AXZ
b.
linear pair =
AXY and AXZ
AXY and BXY
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