Mathematics

Problem

\triangle A

\triangle B

, and

\triangle C

are similar. The perimeters are

24\,\text{cm}

36\,\text{cm}

, and

54\,\text{cm}

respectively. A side of

\triangle A

that measures

8\,\text{cm}

corresponds to side

k

\triangle C

. Find

k

. a)

16\,\text{cm}

18\,\text{cm}

12\,\text{cm}

20\,\text{cm}