Answer:
The length of the square is 6 units.
Step-by-step explanation:
Given that all sides of the square are the same and the area of square formula is A = length×breadth. So let's make x as the sides :







180 degrees in a triangle. so 180-90-31=59
Answer:
I don't know how to do this thing
Answer:
The molecules become more active and it expands.
Step-by-step explanation: