Sample Test Item Preview

General Information
Related Benchmark: MA.8.G.2.1
Reporting Category: Geometry
Type: GR: Gridded-Response
Difficulty: N/A
Question:
In the figure below, ΔJKN and ΔMKL are similar triangles.

Triangle Figure

 

What is the length of JM, in millimeters?
Possible Answer:
Gridded-Response

sample response     39
Item Context:
Mathematics