ABCD is a rectangle. If AB + BC = 14 cm and AC + BD = 20 cm, then the length BC of the rectangle is:

ABCD is a rectangle. If AB + BC = 14 cm and AC + BD = 20 cm, then the

1.	ABCD is a rectangle. If AB + BC = 14 cm and AC + BD = 20 cm, then the length BC of the rectangle is:
A.	9 cm
B.	5 cm
C.	8 cm
D.	4 cm
Answer» D. 4 cm

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ABCD is a rectangle. If AB + BC = 14 cm and AC + BD = 20 cm, then the length BC of the rectangle is:

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