Answer:
x = 45°
y = 15.41 units
Step-by-step explanation:
Given quadrilateral is a square. Each angle of square is 90°
Diagonal of square bisects the angle.

Answer:
D
Step-by-step explanation:
If there are 20 flowers, then she had to of picked 4 tulips and 4x4 = 16 so there are 16 daisies. So 16-4= 12. She picked 12 more daisies than tulips.