if a tangent at a point P to a circle with centre O cuts a line through O at Q such that PQ=24cmandOQ=25cm.Find radius of the circle
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OQ=25 CM
PQ=24 CM
OQ²=op²+pQ²
25²=24²+op²
op²=625-576
op²=49
op=√49
radius =7cm
PQ=24 CM
OQ²=op²+pQ²
25²=24²+op²
op²=625-576
op²=49
op=√49
radius =7cm
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