Answer:
Step-by-step explanation:
Given
See attachment for complete question
Required
What makes DEF and DGF congruent
We have:
--- this is indicated by the single line on both sides
Also:
--- both triangle share same side
For SAS to be true;
2 sides and 1 angle must be equal in either triangles
So far, we have:
---- S
---- S
The additional to complete the proof is:
---- angle between the above sides
Answer:
42
Step-by-step explanation:
168/4=42
Each person will get 1/12 of the cake, and all work is in the attached file.
Good luck!
8640 minutes/60 minutes per hr=144 hours
144 hours/24 hrs a day=6 days
Final answer: A