In `DeltaABC, AD and BE` are altitudes. Prove that `(ar(DeltaDEC))/(ar(DeltaABC))= (DC^2)/(AC...
975 views · Published 12 October 2018 · 9:39 · Indexed 7 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW In `DeltaABC, AD and BE` are altitudes. Prove that `(ar(DeltaDEC))/(ar(DeltaABC))= (DC^2)/(AC^2)`.
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