Unit Test

Question 1

To show that ΔFGH ≅ ΔJKL by SAS, what additional information is needed? Check all that apply.

Revolt · Accepted Answer

FH ≅ JL and FG ≅ JK; FH ≅ JL and HG ≅ LK

Question 2

What did you include in your response? Check all that apply.

Revolt · Accepted Answer

Rigid transformations preserve segment lengths and angle measures.; A rigid transformation, or a combination of rigid transformations, will produce congruent figures.; In proving SAS, we started with two triangles that had a pair of congruent corresponding sides and congruent corresponding included angles.; We mapped one triangle onto the other by a translation, followed by a rotation, followed by a reflection, to show that the triangles are congruent.

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