10C-Congruence

Front

Figures that have the same _____ and size are congruent triangles.

Back

shape

Front

If ∠A ≅ ∠?, what is the corresponding angle?

Back

∠D

Front

Which is NOT a true statement? FG ≅ GH, AB ≅ DC, BA ≅ GH, XY ≅ WZ

Back

BA ≅ GH

Front

Choose the correct item to make the congruence statement true: A, B, C, D

Back

B

Front

If ∆ABC≅∆XYZ, which is true? AB≅XY, AB≅YX, AB≅XZ, BC≅CB

Back

AB≅XY

Front

What does congruence mean in geometry?

Back

Congruence means that two figures have the same shape and size.

Front

What is the symbol for congruence?

Back

≅

Front

If two triangles are congruent, what can we say about their corresponding sides?

Back

Their corresponding sides are equal in length.

Front

What is the Angle-Angle (AA) criterion for triangle congruence?

Back

If two angles of one triangle are equal to two angles of another triangle, the triangles are congruent.

Front

What is the Side-Side-Side (SSS) criterion for triangle congruence?

Back

If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.