2) ABX and CDX are two secants of a circle meeting at a point X outside it. If AB = 7 cm, BX = 3cm, DX = 4cm and AD = 9 cm, find CD, BC, and the length of the tangent from X.
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- ABX and CDX are two secants of a circle meeting at point X outside the circle - AB = 7 cm - BX = 3 cm - DX = 4 cm - AD = 9 cm Show more…
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