A secant PAB is drawn from an external point P to the circle with the centre at O, intersecting it at A and B. If OP = 17 cm, PA = 12 cm and PB = 22.5...

SSC SSC CGL Tier 1 Medium Circles MCQ

Question

A secant PAB is drawn from an external point P to the circle with the centre at O, intersecting it at A and B. If OP = 17 cm, PA = 12 cm and PB = 22.5 cm, then what is the radius of the circle?

Options

√23 cm

√21 cm

√17 cm

√19 cm

circlesecantradiusgeometrylengths

Solve This Question

Get instant feedback with detailed step-by-step solution

Start Solving →

Continue Practicing

More Circles questions
All SSC topics
Free practice mode

A secant PAB is drawn from an external point P to the circle with the centre at O, intersecting it at A and B. If OP = 17 cm, PA = 12 cm and PB = 22.5...

Question

Options

Solve This Question

Continue Practicing

Similar Questions