Three semicircles of which two centres are connected to corner points. What is the area X in terms of A and B?
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The area X=(A+B)/5.
The molecule is a chemical assembly of atoms
Bonds hold them close to each other
Holds them better
It’s not a definitive assembly
It can change chemically
A molecule is a beginning
It’s always a start
As we human beings are
Made of ions and electrons