In the given figure, ∆ABC is right-angled at A.

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Question:

In the given figure, ∆ABC is right-angled at A. Find the area of the shaded region if AB = 6 cm, BC = 10 cm and O is the centre of the incircle of ∆ABC.

 

Solution:

Using Pythagoras' theorem for triangle ABC, we have:

 

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