Properties of Congruent Triangles
Read this topicExplanations 4
- Triangles are congruent iff all of their sides and their angles are the same. This means that corresponding parts of congruent triangles are congruent. For example, if △ABC≅△DEF…
By Freya Edholm
- This is another way of saying CorrespondingCorrespondingCorresponding PartsPartsParts of CongruentCongruentCongruent TrianglesTrianglesTriangles are CongruentCongruentCongruent,…
By Freya Edholm
- Extra practice can be found here.
By Freya Edholm
- (Video) What are the Triangle Congruence Theorems? by MashUp Math If two triangles are congruent, they have the same shape and size. More specifically, corresponding parts of co…
By Christine, Alex Federspiel
Problems 5
- We have △ABC\triangle ABC△ABC, △DEF\triangle DEF△DEF, and △GHI\triangle GHI△GHI. we know △ABC≅△DEF\triangle ABC \cong \triangle DEF△ABC≅△DEF; △ABC≅△GHI\triangle ABC \cong \trian…
- We have △ABC\triangle ABC△ABC, △DEF\triangle DEF△DEF, and △GHI\triangle GHI△GHI. we know △ABC≅△DEF\triangle ABC \cong \triangle DEF△ABC≅△DEF; △DEF≅△GHI\triangle DEF \cong \trian…
- We are given △IJK≅△RST\triangle IJK \cong \triangle RST△IJK≅△RST. Which of the following must be true, using the given information?
- Given that △ABE≅△CBD\triangle ABE \cong \triangle CBD△ABE≅△CBD, show that △EBD\triangle EBD△EBD is an isosceles triangle. Choose the steps below that uses CPCTC(corresponding pa…
- Both △ABC\triangle ABC△ABC and △DEF\triangle DEF△DEF are isosceles triangles. Given that △ABC≅△DEF\triangle ABC \cong \triangle DEF△ABC≅△DEF, which of the following is true? Cho…