What theorem or postulate can be used to justify that HIG=FIE
2 answers:
Answer: A. SAS
Step-by-step explanation:
In the given picture , we have two triangles ΔHIG and Δ FIE , in which
[given]
[given]
Also, [Vertically opposite angles]
Therefore by SAS congruence postulate we have
- SAS congruence postulate says that if two sides and the included angle of a triangle are congruent to two sides and the included angle of another triangle then we say that the two triangles are congruent.
You might be interested in
Answer:
Step-by-step explanation:
By the triangular law of vector addition:
We have that;
From triangle ABC,
Again from triangle XYB