PROOF In Exercises 13 and $14,$ write a two-column proof. (See Example $4 . )$ Given $\angle \mathrm{GFH} \cong \angle \mathrm{GHF}$ Prove $\angle \mathrm{EFG}$ and $\angle \mathrm{GHF}$ are supplementary.
Added by Stephen W.
Step 1
We are given that $\angle GFH \cong \angle GHF$. Show more…
Show all steps
Your feedback will help us improve your experience
Sikandar Baig and 82 other Geometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Reasoning and Proofs
Proving Statements about Segments and Angles
In Exercises 21–24, write a proof using any format. $\begin{aligned} \text { Given } & \angle 1 \text { and } \angle 3 \text { are complementary. } \\ & \angle 2 \text { and } \angle 4 \text { are complementary } \\ \text { Prove } & \angle 1 \cong \angle 4 \end{aligned}$
Proving Geometric Relationships
In Exercises 21–24, write a proof using any format. Given $\angle Q R S$ and $\angle P S R$ are supplementary. Prove $\angle Q R L \cong \angle P S R$
Recommended Textbooks
Geometry A Common Core Curriculum
Geometry
Watch the video solution with this free unlock.
EMAIL
PASSWORD