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A,B,C are three points on the circle with centre o such that angle aob is 90° and angle boc is 110° find angle abc​ Sorry...it's maths...I later saw that it came as biology...sorry
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A,B,C are three points on the circle with centre o such that angle aob is 90° and angle boc is 110° find angle abc​

Sorry...it's maths...I later saw that it came as biology...sorry

User Ramin Farajpour Cami
by
5.1k points

1 Answer

3 votes
110+90=200 .
Draw out a circle
O is the middle
A is to the left
B is the center
C is to the right
Draw out lines of 90
Than 110
Add
200 is answer
User Kannix
by
5.1k points
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