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8-11.

For each pair of triangles below, determine if the triangles are congruent. If the triangles are congruent, complete the congruence statement and state the congruence property. Otherwise, explain why you cannot conclude that the triangles are congruent.


  1. Triangle, P Q R, with dashed segment from vertex Q, perpendicular to side, P R, at point, S, sides, Q P, & Q R, each have 1 tick mark.

    ; HL≅ (Remember , Reflexive)


  1. Quadrilateral D, E, F, G where sides D, G and E, F have one arrow and sides D, E and G, F have two arrows.  A dashed line, G, E, divides the shape in half.

    ; ASA≅ (Remember  Reflexive)


  1. 2 connected triangles A, B, C and D, E, F, points, A, F, C, D, are on same segment, Side A, B, and side E, D, are each 7, Side B, C, and side E, F, are each 6, segment A, F, and segment C, D, are each 3.

    ;