Are the Triangles Similar? Yes Similarity Statement: △ DAF ~ △ BAC
Practice makes perfect
We are asked to determine whether the given triangles are similar.
Notice that ∠ A is shared by both triangles. Remember, every angle is congruent to itself.
Also, both ∠ D and ∠ B have the same measure. This means that ∠ D and ∠ B are congruent.
As we can see, two angles of one triangle are congruent to two angles of the other triangle. By the rule for Angle-Angle (AA) Similarity, the triangles are similar.
△ DAF ~ △ BAC
