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ABC is a triangle, right angled at C. If...

ABC is a triangle, right angled at C. If AB=25cm and AC=7cm, find BC.

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  3. Take any point in the interior of a traingle PQR: OP+OQ>PQ?

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  7. ABCD is a quarilateral. Is AB+BC+CD+DA>2(AC+BD)?

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  14. Which of the following can be the sides of a right triangle: 1.5cm, 2c...

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