anybody solve this please
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using theorem
a) 2*angle DAB = angle DOB
angle DAB = 160/2
angle DAB = 80 degree
b)
Now,
angle DAB + angle DCB = 180 degree
angle DCB = 180 - 80
angle DCB = 100 degree
a) 2*angle DAB = angle DOB
angle DAB = 160/2
angle DAB = 80 degree
b)
Now,
angle DAB + angle DCB = 180 degree
angle DCB = 180 - 80
angle DCB = 100 degree
Answered by
1
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