Use the given information to prove that $f \parallel h$. You are not allowed to use the Transitive Property for parallel lines. (You may use the Transitive Property for "$=$" or "$\cong$", though.) Given: $g \parallel h$ $\angle 7 \cong \angle 5$ Prove: $f \parallel h$
Added by Gonzalo W.
Close
Step 1
Step 1: We are given that $g \parallel h$. Show more…
Show all steps
Your feedback will help us improve your experience
Amrita Bhasin and 94 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
$$\begin{array}{l}{\text { Given: } \frac{D E}{G H}=\frac{D F}{G I}=\frac{E F}{H I}} \\ {\text { Prove: } \angle E \cong \angle H}\end{array}$$
Similar Polygons
Theorems for Similar Triangles
$$\begin{array}{l}{\text { Given: } \frac{D E}{G H}=\frac{E F}{H I} ; \angle E \cong \angle H} \\ {\text { Prove: } \frac{E F}{H I}=\frac{D F}{G I}}\end{array}$$
Complete each proof. (FIGURE CAN'T COPY) Given: $\quad \frac{D G}{D E}=\frac{D H}{D F}$ Prove: $\quad \angle D G H \cong \angle E$ $$\text{PROOF}$$ $$\begin{array}{|c|c|}\hline\text { Statements } & \text { Reasons } \\\hline 1.\text{___} & 1.\text{___} \\2 . \angle D \cong \angle D & 2 . \text{___} \\3 . \Delta D G H \sim \triangle D E F & 3 .\text{___} \\4.\text{___} & 4.\text{___} \\\hline\end{array}$$
Similar Triangles
Proving Triangles Similar
Recommended Textbooks
Geometry A Common Core Curriculum
Geometry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD