answer any one question In above question if u don't know the answer just leave no need to answer pls do process.......... and send to meee........... pls...............
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Step-by-step explanation:
line FE = 180deg.
180 deg - 58 - 22 is equal to angle E
angle E = 100deg.
total angle in a triangle = 180. So; angle x+y = 80
angle y = 90-20 = 70deg.
x+70 = 80
x = 10.
Angle x = 10deg, anglw y is 70deg.
b) I don't know b
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