Which rigid transformations would map ΔJKL onto ΔPQR? Select the three correct answers.
How can ΔABC be mapped to ΔXYZ?
translatereflect✔ rotate
Given: C is the midpoint of BD.
angles BCA and DCA form a linear pair✔ angle BCA is congruent to angle DCAsegment AC is perpendicular to segment BD
Complete the missing parts of the paragraph proof.
DBDC✔ DE
DCE and DBF✔ DFE and DEFFDC and EDB
✔ DFB and DECECD and DBCFDC and EDB
To prove that ΔDEF ≅ ΔDGF by SAS, what additional information is needed?
What additional information could you use to show that ΔSTU ≅ ΔVTU using SAS? Check all that apply.
Can ΔTSR and ΔQRS be proven congruent by SAS?
Tamir is working to prove the triangles congruent using SAS. After stating the given information, he states that TQ ≅ QS by the definition of segment bisector. Now he wants to state that ∠RQT ≅ ∠PQS. Which reason should he use?
Consider ΔWXY and ΔBCD with ∠X ≅∠C, WX ≅ BC, and WY ≅ BD.Can it be concluded that ΔWXY ≅ ΔBCD by SAS? Why or why not?
Complete the missing parts of the paragraph proof.
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