plz answer soon tomorrow is exam plzzzzzzzzzzz
Asked by BhavSimran | 10th Mar, 2010, 12:05: PM
let angle C be acute, or obtuse.
draw AD perpendicuar to BC(or BC produced if necessary)
then we get,
from this we can get the required result.
note that going along similar lines we can prove the result even if C is an obtuse angle.
Answered by | 10th Mar, 2010, 03:50: PM
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