Question: 10. A circle of radius 4 cm is inscribed in AABC, which touches the side BC at D. if BD = 6cm: DC =

10. A circle of radius 4 cm is inscribed in AABC, which

10. A circle of radius 4 cm is inscribed in AABC, which touches the side BC at D. if BD = 6cm: DC = 8cm then (A) The triangle is necessarily acute angled A A 4 tan (B) (C) perimeter of the triangle ABC is 42 cm (D) Area of A4ABC is 84 cm 2 7'

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