□ABCD is a parallelogram, then ΔAEH + ΔBEF + ΔCGF + ΔDGB is (where E, F, G and H are the mid points of the sides
A. □ABCD
B. □EFGH
C. \(\frac{1}{2}\) □EFGH
D. 2 □EFGH
Answer:B
□ABCD is a parallelogram, then ΔAEH + ΔBEF + ΔCGF + ΔDGB is (where E, F, G and H are the mid points of the sides
A. □ABCD B. □EFGH C. \(\frac{1}{2}\) □EFGH D. 2 □EFGH