Answer: 1.4
Step-by-step explanation:
Answer:
5 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = 
with (x₁, y₁ ) = (2, 1) and (x₂, y₂ ) = (6, 4)
d = 
= 
= 
= 
= 5
A square has 4 right angels and 4 sides with equal angels ;)
The answer should be -3, I can explain it if you want.