Hello,
I need help proving BF is congruent to ED.
Givens:
Angle FBC is congruent to Angle EDA
The parallel sides of the parallelogram are congruent
http://i55.tinypic.com/fvihj8.jpg
Hello,
I need help proving BF is congruent to ED.
Givens:
Angle FBC is congruent to Angle EDA
The parallel sides of the parallelogram are congruent
http://i55.tinypic.com/fvihj8.jpg
recommend you have a look at this link ...
CPCTC means 'corresponding parts of congruent triangles are congruent' and..
Angle FBC is congruent to angle EDA - given.
BC=AD - The parallel sides of the parallelogram are congruent
Angle BCA is congruent to angle CAD - WHY?
From the above we can conclude that:
triangle FBC congruent to triangle EDA. (ASA)
So, BF=ED (corresponding sides on congruent to triangles).
Read carefully!
Parallelogram - Wikipedia, the free encyclopedia