Question

very urgent..... pls try the answer for the above question​

Answer 1

angle PBO=45°

by angle sum property

Now in ∆OPB

OP is the radius of circle

and the triangle is right angle at P

so, by applying trigonometry

we get,

tanB=OP/PB

tan45=OP/6

1=OP/6

OP=6

Therefore,

radius=6 cm

Answer 2

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