Q: Does "tone" have the same meaning in the following two sentences?

He spoke in a nervous tone of voice.

He began in a conversational tone.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

Q: Does "area" have the same meaning in the following two sentences?

The area of a rectangle.

The spacious cooking area provided plenty of room for servants.

OPTIONS:
- different meanings
- the same meaning

A: different meanings

Q: Does "copy" have the same meaning in the following two sentences?

She made a copy of the designer dress.

The clone was a copy of its ancestor.

OPTIONS:
- different meanings
- the same meaning

A:
the same meaning