Determine if triangle GHI and triangle JKL are or are not similar, and, if they are, state how you know. (Note

Question

Determine if triangle GHI and triangle JKL are or are not similar, and, if they are, state how you know. (Note that figures are NOT necessarily drawn to scale.) The numbers for triangle GHI are 18, 19 and 21. The numbers for triangle JKL are 54, 57 and 63.

GPT-5 mini · Answer

Yes — they are similar. Each side of JKL is 3 times the corresponding side of GHI: 54/18 = 57/19 = 63/21 = 3. Hence the sides are proportional and the triangles are similar by SSS (side-side-side) similarity.

Determine if triangle GHI and triangle JKL are or are not similar, and, if they are, state how you know. (Note that figures are NOT necessarily drawn to scale.) The numbers for triangle GHI are 18, 19 and 21. The numbers for triangle JKL are 54, 57 and 63.

All Answers 1

Submit Your Answer