If o is the centre , then find 'x'.
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hopes it will help you ^^
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BlackCop:
mam it wrong , see you wrote angle x= 180-50=140? how anyway i didn't get that how you know its a Right angle triangle. Please explain briefly. Thanks.
issssh
can't you see
there is (50+90)-180
then 180-140=40°
Mam, just below of it ,
Not that one ,
Angle x = 180-50 = 140
Btw , how you assume its a right angle traingle , really confusing
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