1.

ABCD is a parallelogram, G is the point on AB such that AG = 2 GB, E is a point of DC such that CE = 2DE and F is the point of BC such that BF = 2FC. Prove that:(i) ar (ADEG) = ar (GBCE)(ii) ar (Δ EGB) = 16 ar (ABCD)(iii) ar (Δ EFC) = 12 ar (Δ EBF)(iv) ar (Δ EBG) = ar (Δ EFC)(v) Find what portion of the area of parallelogram is the area of Δ EFG

Answer» ABCD is a parallelogram, G is the point on AB such that AG = 2 GB, E is a point of DC such that CE = 2DE and F is the point of BC such that BF = 2FC. Prove that:



(i) ar (ADEG) = ar (GBCE)



(ii) ar (Δ EGB) = 16 ar (ABCD)



(iii) ar (Δ EFC) = 12 ar (Δ EBF)



(iv) ar (Δ EBG) = ar (Δ EFC)



(v) Find what portion of the area of parallelogram is the area of Δ EFG


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