D=27 E=81 F=72
105 degrees
Angle "A" is congruent to Angle "D"
It can have any value in the range (0, 180) so it can be acute, right or obtuse.
In a parallelogram adjacent angles are supplementary, so angles are 75 degrees (A & C) and 105 degrees (B & D).
A
A
20% = 72 degrees
L perhaps
I assume that points BC is a straight line and that D is the point where the line DE intersects BC. If this is so, and CDE is 55 degress, then BDE is 125 degrees.
you are a dummy!
Obtuse if that's not the type of answer your looking for then GOOGLE it
acute
just search cde cuteness on google
One thing...CDE iS aWESOME! xD and it is.. sea love
angle B and angle D are supplements, angle B is congruent to angle D, angle A is congruent to angle A, or angle A is congruent to angle C
Acute