Polluting the earth with garbage
And too many greenhouse layers can harm the ozone layer.
autism
St. Augustine
Augustine, Florida, established by the Spanish in 1565. Today, St. Augustine survives as the nation's oldest continuously occupied city, and is now gearing up for its 450th birthday bash.
Answer:

Explanation:
The diagonal of a square is x units.
Let the side of a square is s.
Using pythagoras,

The area of the square is,
A = s²
So,

So, the area of a square is
sq units.
The answers are as follows
True
True
False