Answer:
No,No,Yes,Yes
All rectangle are squares: No
All parallelograms are rectangle: Yes
All parallelograms are quadrilaterals: Yes
All squares are rhombuses: Yes
Step-by-step explanation:
a segment cd only
segment cd is the only line that passes through segment ab at a right angle
We must develop three equations in three unknowns.
I will use these three:
b