[" BL and CM are medians of a "Delta ABC" ,right-angled "],[qquad 4(BL^(2)+CM^(2))=5BC^(2)" ."]

BL and CM are medians of a DeltaABC right angled at A. Prove that 4(BL^(2)+CM^(2))= 5BC^(2) .

BL and CM are medians of a DeltaABC right angled at A. Prove that 4(BL^(2)+CM^(2))= 5 BC^(2) .

BL and CM are medians of a triangle ABC right angled at A.Prove that 4(BL^(2)+CM^(2))=5BC^(2)

BL and CM are medians of a triangle ABC right angled at A. Prove that 4(BL^(2)+ CM^(2))=5BC^(2)

BL and CM are medians of a triangle ABC right angled at A. Prove that 4(BL^2+CM^2)=5BC^2 .

BL and CM are medians of DeltaABC , right - angled a A. Prove that 4("BL"^(2)+"CM"^(2))=5" BC"^(2)

In Delta ABC, angle BAC = 90^(@), seg BL and seg CM are medians of Delta ABC prove that 4(BL^(2) + CM^(2)) = 5 BC^(2)

BL and CM are medians of a triangle ABC right angled at A. Prove that 4(BL^(2) + CM)^(2) = 5 BC^(2) .

BL and CM are medians of a triangle ABC right angled at A. Prove that 4(BL^(2) + CM)^(2) = 5 BC^(2) .

BL and CM are medians of a triangle ABC right angled at A. Prove that 4(B L^2+C M^2)=5B C^2