WILL GIVE BRAINLIST SOON AS I CAN is this a rhombus??

Answer:
No- a Parallelogram
Step-by-step explanation:
By inspection, that is without doing any calculations
A rectangle has 4 right angles at the vertices ← not the case here
A rhombus has 4 congruent sides ← not the case here
A parallelogram has opposite sides parallel and congruent ← Yes
A square has 4 congruent sides and right angles at vertices ← not the case