Sample Test Item Preview

General Information
Related Benchmark: MA.912.G.2.2
Reporting Category: Geometry
Type: FR: Fill-in Response
Difficulty: N/A
Question:

Claire is drawing a regular polygon. She has drawn two of the sides with an interior angle of 140°, as shown below.

 

When Claire completes the regular polygon, what should be the sum, in degrees, of the measures of the interior angles?

Possible Answer:
1,260
Item Context:
Mathematics