Let ABC be an isosceles triangle with base BC whose length is 'a'. If 'r ' is the radius of t
403 views · Published 13 October 2018 · 2:16 · Indexed 26 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let ABC be an isosceles triangle with base BC whose length is 'a'. If 'r ' is the radius of the circle inscribed in the `DeltaABC and r_1` be theradius of the circle escribed opposite to the angle A, then the product `rr_1` can be equal to
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