Question
Write the name or statement of the definition, postulate, property, or theorem that justifies the statement about the diagram.If $\angle A D F$ and $\angle 4$ are supplements, then $m \angle A D F+m \angle 4=180$ .
Step 1
According to the definition, two angles are supplementary if the sum of their measures is 180 degrees. Show more…
Show all steps
Your feedback will help us improve your experience
Catherine Dickerman and 84 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
Write the name or statement of the definition, postulate, property, or theorem that justifies the statement about the diagram. If $m \angle 3+m \angle 4=90,$ then $\angle 3$ and $\angle 4$ are complements.
Deductive Reasoning
Planning a Proof
Write the name or statement of the definition, postulate, property, or theorem that justifies the statement about the diagram. $m \angle A D F+m \angle F D B=180$
Write the name or statement of the definition, postulate, property, or theorem that justifies the statement about the diagram. If $\angle 4$ is complementary to $\angle 5$ and $\angle 6$ is complementary to $\angle 5$ , then $\angle 4 \cong \angle 6$ .
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
