Ambitioussj3250 Ambitioussj3250

23-01-2024
Mathematics

contestada

If O is the center of a circle of radius 8 cm, the tangent at a point A on the circle cuts a line through O at B, such that AB = 15 cm. Find OB.

(a) 9 cm
(b) 12 cm
(c) 15 cm
(d) 18 cm

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