"In acute angled triangle `A B C ,A D` is the altitude. Circle drawn with `A D` as its diameter cuts
Channel: Doubtnut
Date: 12/07/2020

"In acute angled triangle `A B C ,A D` is the altitude. Circle drawn with `A D` as its diameter cuts `A Ba n dA Ca tPa n dQ ,` respectively. Length of `P Q` is equal to `/(2R)`    (b) `(a b c)/(4R^2)`  `2RsinAsinBsinC`  (d) `/R`"