An angle cannot "share" a vertex and a side.
shortest side
The longest side of a triangle is always opposite to its largest angle.
Yes.
The shortest side
angle with the greatest measure
In a triangle the smallest angle is always opposite the shortest side. It will always be an acute angle.
The side opposite the right angle is longest.
an angle
The longest side of a triangle is always opposite its largest angle
An adjacent angle
The shortest side of a triangle is opposite to the smallest interior angle.