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In DeltaABC, right angled at B, AB = 24 ...

In `DeltaABC`, right angled at B, `AB = 24 cm, BC = 7 cm` . Determine : `sin A, cos A`.

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Knowledge Check

  • In a right triangle ABC, right arigled at B ; BC = 12 cm and AB = 5 cm. Then the radius of the circle inscribed in the triangle is……cm.

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