Question
Name the definition, postulate, or theorem that justifies the statement about the diagram. If $\angle 1 \cong \angle 2,$ then $A D$ is the bisector of $\angle B A C$ . a
Step 1
This is based on the definition of congruent angles, which states that two angles are congruent if they have the same measure. Show more…
Show all steps
Your feedback will help us improve your experience
Catt Huth and 89 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
Name the definition, postulate, or theorem that justifies the statement about the diagram. If $\overrightarrow{A D}$ bisects $\angle B A C,$ then $\angle 1 \cong \angle 2$
Deductive Reasoning
Proving Theorems
Name the definition, postulate, or theorem that justifies the statement about the diagram. $m \angle 1+m \angle 2=m \angle B A C$
Name the definition, postulate, or theorem that justifies the statement about the diagram. If $D$ is the midpoint of $\overline{B C},$ then $B D=\frac{1}{2} B C$
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD