Corresponding Parts of Congruent Triangles

Front

In congruent triangles, corresponding parts are always ______.

Back

equal

Front

Remember order matters. Which of the following is true? ∆FGH ≅ ∆VHW, ∆FGH ≅ ∆HWV, ∆FGH ≅ ∆WVH, ∆FGH ≅ ∆VWH

Back

∆FGH ≅ ∆VWH

Front

If ΔDEF ≅ ΔRST, then we can conclude that ∠T ≅ ____.

Back

∠F

Front

These two triangles are congruent. If ∠C is 40° find the measure of ∠F.

Back

50°

Front

If ∆PIG ≅ ∆COW, WO≅?

Back

GI

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape, meaning all corresponding sides and angles are equal.

Front

What is the symbol used to denote congruence in triangles?

Back

≅

Front

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

Back

Their corresponding angles are equal.

Front

If ∆ABC ≅ ∆DEF, what can we conclude about side AB and side DE?

Back

AB = DE.

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.