Answer:
3.0.8
4.8
5.11.51
Step-by-step explanation:
Not valid: DF is perpendicular to EG (2nd)
Not all parallelograms whose opposite sides are parallel is a rhombus. A rhombus's special characteristic is that their diagonals are perpendicular to each other.
D=9
A=pie*radius^2
=3.14*9/2*9/2
=63.58
=64
complementry. x=60
