Triangles ABC and RSP are similar to each other, the corresponding sides of the two triangles are :

1. AB and RS

2. BC and RP

3. AC and SP

4. AB and RP

A : Two similar triangles are congruent.

B : Two congruent triangles are similar, then :

1. A is true, B is false

2. A is false, B is true

3. A is false, B is false

4. A is true, B is true

In the given figure, EF is parallel to BC. If area of triangle ABC is 576 cm², the area of triangle AEF is :

1. 128 cm²

2. 288 cm²

3. 256 cm²

4. 768 cm²