Two Circles touches each other at point C and D respectively. Line AB is common tangent. Prove that.
∠ACB + ∠ADB = 180°
[ Hint : use Cyclic Quadrilateral Theorem ]
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Two Circles touches each other at point C and D respectively. Line AB is common tangent. Prove that.
∠ACB + ∠ADB = 180°
[ Hint : use Cyclic Quadrilateral Theorem ]
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