Question

In the regular pentagon, use the existing vertices to find all the triangles congruent to ?ABC. Show that the triangles actually are congruent. Choose the correct answer below. A. The triangles that are congruent to triangle ABC are triangles AED, CDE, EAB, and BCD. They are all congruent by SSS. B. The triangles that are congruent to triangle ABC are triangles AED, CDE, EAB, and BCD. They are all congruent by SAS. C. The triangles that are congruent to triangle ABC are triangles AED and CDE. They are all congruent by SAS. D. The triangles that are congruent to triangle ABC are triangles EAB, and BCD. They are all congruent by SSS.

          In the regular pentagon, use the existing vertices to find all the triangles congruent to ?ABC. Show that the triangles actually are congruent.

Choose the correct answer below.

A. The triangles that are congruent to triangle ABC are triangles AED, CDE, EAB, and BCD. They are all congruent by SSS.
B. The triangles that are congruent to triangle ABC are triangles AED, CDE, EAB, and BCD. They are all congruent by SAS.
C. The triangles that are congruent to triangle ABC are triangles AED and CDE. They are all congruent by SAS.
D. The triangles that are congruent to triangle ABC are triangles EAB, and BCD. They are all congruent by SSS.

In the regular pentagon, use the existing vertices to find all the triangles congruent to ?ABC. Show that the triangles actually are congruent.

Choose the correct answer below.

A. The triangles that are congruent to triangle ABC are triangles AED, CDE, EAB, and BCD. They are all congruent by SSS.
B. The triangles that are congruent to triangle ABC are triangles AED, CDE, EAB, and BCD. They are all congruent by SAS.
C. The triangles that are congruent to triangle ABC are triangles AED and CDE. They are all congruent by SAS.
D. The triangles that are congruent to triangle ABC are triangles EAB, and BCD. They are all congruent by SSS.

Added by Marcos G.

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