staff A set of musical lines is called a staff or musical staff; more than one set; i.e. plural , would be staves. A set of musical lines is called a staff or musical staff; more than one set; i.e. plural , would be staves.
5
Set squares are useful for drawing parallel lines and perpendicular lines.
A musical staff.... For Bass and Treble
A trapezoid, trapezium and a pentagon have only 1 set of parallel lines.
Depending on the measurement of the angles they form it could be a perpendicular set, or they would be called askew lines.
A staff in music is a set of horizontal lines and spaces. There is 5 lines and 4 spaces. Each represent a different pitch.
Staff lines
The musical staff contains five lines and four spaces.
Texture
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it was set in Liverpool
texture.
Lines on a set is something the acters have to learn for the movie!
staff lines indicted pitch
They are called acters on a set and say lines (see lines on a set)
Measures.