Q. ΔGHI is similar to ΔKLM. If the ratio of Perimeter of Δ GHI : Perimeter of ΔKLM = 1:4, and length of GH is 2 cm, what is the length of the corresponding side KL?
A) 8 cm
B) 4 cm
C) 16 cm
D) 32 cm
✔ Correct Answer: 8 cm
Exam Insight
In similar triangles, side ratios are equal to perimeter ratios. If the ratio is 1:4 and GH = 2 cm, then the corresponding side KL = 2 × 4 = 8 cm.