Beacuse <span>A square by definition is a "plane figure having four equal sides." Rectangles' sides are not equal and hence cannot be a square.
A rectangle by definition is a "four-sided plane figure with 4 right angles" - which also implies that a square can be a rectangle because it is also a four-sided plane figure with 4 right angles...... hope this helps</span>
Answer:
y ≤ 5
Step-by-step explanation:
NO = ON: reflexive property
MN= PO; MO = PN; NO = ON; SSS
i believe the answer is the last one
Reflexive property SSS
