Question

    ABC is a right angled triangle with BC = 6 cm and AB = 8 cm. A circle with centre O and radius x has been inscribed in ∆ABC. What is the value of x?

    A 2.4 cm Correct Answer Incorrect Answer
    B 2 cm Correct Answer Incorrect Answer
    C 3.6 cm Correct Answer Incorrect Answer
    D 4 cm Correct Answer Incorrect Answer

    Solution

    Radius = (P+B-H )/2 = (8 +6-10 )/2 = 2 cm.

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