Two sides of the parallelogram are 15 cm and 20 cm. If the altitude corresponding tot he side of the length 15 cm is 4 cm, then what is the altitude to the side of the length 20 cm?

Two sides of the parallelogram are 15 cm and 20 cm. If the altitude co

1.	Two sides of the parallelogram are 15 cm and 20 cm. If the altitude corresponding tot he side of the length 15 cm is 4 cm, then what is the altitude to the side of the length 20 cm?
A.	4 cm
B.	5 cm
C.	3 cm
D.	6 cm
Answer» D. 6 cm