The areas of two similar triangles are 324 cm2 and 225 cm2. If the altitude of the smaller triangle is 10 cm, then the altitude of the bigger triangle in centimetres, is:

The areas of two similar triangles are 324 cm2 and 225 cm2. If the al

1.	The areas of two similar triangles are 324 cm2 and 225 cm2. If the altitude of the smaller triangle is 10 cm, then the altitude of the bigger triangle in centimetres, is:
A.	18
B.	14
C.	16
D.	12
Answer» E.