Any shape you can think of.Because a pencil is an instrument.
WHAT IS THE SHAPE OF THE INSTRUMENT ZINK
shapes made of congruet...?
3-d shapes are not made from 2-d shapes. 3-d shapes may have projections onto a plane that are 2-d.
Many types of instruments are made of wood. Drums, string instruments, pianos, the list goes on and on.
Yes there are. In fact, most are. There are very few instruments that are primarily made of other materials. Guitars and violins are made of wood and some drums are made of metal. If you want to speak of irony and confusion, there are "brass instruments" that are made of wood, and "woodwind instruments" made of brass.
The shapes are called crystals.
Romans
instruments are made from cane but synthetic reeds are used by a small number of clarinetists
These instruments are shipped from Dubai, the manufacturer is in China.
Instruments such as a drum
I think a rectangle is NOT made up of congruent shapes because it only does not have triangles.
by wood
Many wind instruments are made of Brass, an alloy of copper and zinc.