If triangle GHI is similar to triangle JKL, which of the following statements must be true?
The perimeter of triangle GHI is equal to the perimeter of triangle JKL.
The area of triangle GHI is equal to the area of triangle JKL.
The corresponding angles of triangle GHI and triangle JKL are congruent.
The corresponding sides of triangle GHI and triangle JKL are congruent.
