AB=DC and AC=DB prove that angle A = angle D
Answers
Answered by
1
Since In quad ABCD
AB = CD and AC = BD
It must be a rectangle
in a rectangle all sides are 90°
Thus all angles are equal
Therefore , angle A = angle D
A_______C
| |
| |
|_______|
B D
AB = CD and AC = BD
It must be a rectangle
in a rectangle all sides are 90°
Thus all angles are equal
Therefore , angle A = angle D
A_______C
| |
| |
|_______|
B D
Similar questions