In the figure pq is a tangent at a point c to a circle with centre o if ab is diameter angle cab=30

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Class 10 maths standard CBSE blueprint...

⭕NUMBER SYSTEMS-- Real Numbers ( Marks - 06 )

⭕ALGEBRA ( Marks - 20 )

⭕COORDINATE GEOMETRY ( Marks - 06 )

⭕GEOMETRY--Circle+Triangle ( Marks - 15 )

⭕TRIGONOMETRY-- Introduction of Trigo+Application of Trigo ( Marks - 12 )

⭕MENSURATION--Area related to circle+Surface area and volume ( Marks - 10 )

⭕STATISTICS & PROBABILITY-- ( Marks - 11 )

In the figure pq is a tangent at a point c to a circle with centre o if ab is diameter and angle cab=30 find angle pca
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i understood very clear thanks sir for explaination

raihanadhikari
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Ur method is wrong
How you took 90 degresss
There is no radius

SaqifRazviThembps