Question

Choose the correct decomposition of the regular polygon into n−2 triangles.

(1 point)
Responses

Figure 1 is the correct decomposition because Figure 1 is decomposed into n−2=5−2=3 triangles.
  Figure 1 is the correct decomposition because Figure 1 is decomposed into n minus 2 equals 5 minus 2 equals 3 triangles.

Figure 1 is the correct decomposition because Figure 1 is decomposed into triangles that are equal sizes.
Figure 1 is the correct decomposition because Figure 1 is decomposed into triangles that are equal sizes.

Figure 2 is the correct decomposition because Figure 2 is decomposed into 5 triangles.
Figure 2 is the correct decomposition because Figure 2 is decomposed into 5 triangles.

Figure 2 is the correct decomposition because Figure 2 is decomposed into n−2 triangles.
Figure 2 is the correct decomposition because Figure 2 is decomposed into n minus 2 triangles.

Answer 1

The correct response is:

Figure 2 is the correct decomposition because Figure 2 is decomposed into n−2 triangles.