Triangle J′K′L′ shown on the grid below is a dilation of triangle JKL using the origin as the center of dilation:

Two triangles on a grid. First triangle has vertices J 4 and 6, K 2 and 4, and L 6 and 3. Image triangle has vertices J prime 8 and 12, K prime 4 and 8, L prime 12 and 6.

Which scale factor was used to create triangle J′K′L′?

4
2
one quarter
one half

Question

Triangle J′K′L′ shown on the grid below is a dilation of triangle JKL using the origin as the center of dilation:

Two triangles on a grid. First triangle has vertices J 4 and 6, K 2 and 4, and L 6 and 3. Image triangle has vertices J prime 8 and 12, K prime 4 and 8, L prime 12 and 6.

Which scale factor was used to create triangle J′K′L′?

4
 2
 one quarter
 one half

supie · Answer

Can you provide a screenshot so that it is easier for us to understand please?

mikewazowski321 · Answer

attachment

Vocaloid · Answer

Asked & answered here: https://questioncove.com/study#/updates/5f9c5a81783b8ae338d72800

supie · Answer

I think that was a different question

@Vocaloid

Vocaloid · Answer

The coordinates are different but the method is the same

Divide one side length of J’K’L’ by its corresponding side length on JkL

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