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In the given figure, O is the centre of ...

In the given figure, O is the centre of the circle .
`angleAOB=120^@`,m(arc AC)=`55^@`.
Use the given information and fill the boxes.
(i)`m(arc AXB)=square` (ii) `m(arc CAB)=square` (iii) `angleCOB=square` (iv) `m(arc AYB)=square`

Text Solution

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The correct Answer is:
(i) `therefore` m(arc AXB)=`120^@` (ii) `therefore` m(arc CAB)=`55^@+120^@=175^@` (iii) `therefore angleCOB=175^@` (iv) `therefore` m(arc AYB)=`240^@`
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