I need explanation and answer for 3(a) for 10 point! Fast.
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Answer:
310
Step-by-step explanation:
First,
y=50 [opposite angle]
and
x+50=180 [corresponding angles]
x=130
angle beside z is also 130 [opposite angle]
so, 130+z=180 [linear pair/straight line]
z=50
x+y+z
=130+50+130
=310
kshantanu2004:
pls pls
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